Inorganic Chemistry MCQs
Which of the following is an example of an alkali metal?
(a) Sodium (Na)
(b) Calcium (Ca)
(c) Chlorine (Cl)
(d) Nitrogen (N)
Answer: (a) Sodium (Na)
What is the atomic number of Carbon (C)?
(a) 6
(b) 8
(c) 12
(d) 16
Answer: (a) 6
Which of the following is a transition metal?
(a) Aluminum (Al)
(b) Copper (Cu)
(c) Fluorine (F)
(d) Phosphorus (P)
Answer: (b) Copper (Cu)
What is the chemical symbol for Silver?
(a) Ag
(b) Au
(c) Al
(d) Fe
Answer: (a) Ag
Which of the following elements is a noble gas?
(a) Helium (He)
(b) Sodium (Na)
(c) Carbon (C)
(d) Oxygen (O)
Answer: (a) Helium (He)
What is the formula for Calcium carbonate?
(a) CaCO2
(b) CaCO3
(c) Ca2CO3
(d) Ca2(CO3)3
Answer: (b) CaCO3
Which of the following is a halogen?
(a) Sodium (Na)
(b) Chlorine (Cl)
(c) Iron (Fe)
(d) Potassium (K)
Answer: (b) Chlorine (Cl)
What is the oxidation state of hydrogen in most compounds?
(a) -1
(b) 0
(c) +1
(d) +2
Answer: (c) +1
Which of the following is a strong acid?
(a) Acetic acid
(b) Citric acid
(c) Sulfuric acid
(d) Carbonic acid
Answer: (c) Sulfuric acid
Which of the following is an example of a halide?
(a) Sodium chloride (NaCl)
(b) Calcium oxide (CaO)
(c) Potassium nitrate (KNO3)
(d) Aluminum sulfate (Al2(SO4)3)
Answer: (a) Sodium chloride (NaCl)
MCQs of Inorganic Chemistry with Answers
What is the chemical formula for Ammonium chloride?
(a) NH3
(b) NH4Cl
(c) NaCl
(d) HCl
Answer: (b) NH4Cl
Which of the following is an example of a noble metal?
(a) Gold (Au)
(b) Zinc (Zn)
(c) Mercury (Hg)
(d) Nickel (Ni)
Answer: (a) Gold (Au)
What is the formula for Sulfuric acid?
(a) HCl
(b) H2SO3
(c) H2SO4
(d) HNO3
Answer: (c) H2SO4
Which of the following elements is a metalloid?
(a) Boron (B)
(b) Carbon (C)
(c) Oxygen (O)
(d) Fluorine (F)
Answer: (a) Boron (B)
What is the chemical symbol for Iron?
(a) Fe
(b) Cu
(c) Pb
(d) Ag
Answer: (a) Fe
Which of the following is a common reducing agent?
(a) Oxygen (O2)
(b) Chlorine (Cl2)
(c) Hydrogen (H2)
(d) Nitrogen (N2)
Answer: (c) Hydrogen (H2)
What is the formula for Sodium hydroxide?
(a) NaOH
(b) NaCl
(c) Na2O
(d) Na2CO3
Answer: (a) NaOH
Which of the following is a transition metal?
(a) Sodium (Na)
(b) Zinc (Zn)
(c) Platinum (Pt)
(d) Aluminum (Al)
Answer: (c) Platinum (Pt)
What is the chemical formula for Hydrochloric acid?
(a) H2SO4
(b) HCl
(c) H2O
(d) HNO3
Answer: (b) HCl
Which of the following is an example of a polyatomic ion?
(a) Sodium (Na)
(b) Nitrogen (N)
(c) Hydroxide (OH-)
(d) Calcium (Ca)
Answer: (c) Hydroxide (OH-)
Inorganic Chemistry Solved MCQs in PDF
What is the chemical formula for Potassium permanganate?
(a) KMnO4
(b) K2MnO4
(c) K2Mn2O7
(d) KClO4
Answer: (a) KMnO4
Which of the following is an example of a lanthanide element?
(a) Thorium (Th)
(b) Uranium (U)
(c) Gadolinium (Gd)
(d) Plutonium (Pu)
Answer: (c) Gadolinium (Gd)
What is the oxidation state of oxygen in most compounds?
(a) -1
(b) 0
(c) +1
(d) -2
Answer: (d) -2
Which of the following elements is a halogen?
(a) Fluorine (F)
(b) Calcium (Ca)
(c) Barium (Ba)
(d) Strontium (Sr)
Answer: (a) Fluorine (F)
What is the chemical symbol for Nickel?
(a) Ni
(b) Na
(c) Ne
(d) Nb
Answer: (a) Ni
Which of the following is an example of an anion?
(a) Sodium (Na+)
(b) Chloride (Cl-)
(c) Calcium (Ca2+)
(d) Potassium (K+)
Answer: (b) Chloride (Cl-)
What is the formula for Ammonium sulfate?
(a) (NH4)2SO4
(b) NH4SO3
(c) NH4NO3
(d) NH3
Answer: (a) (NH4)2SO4
Which of the following is a strong base?
(a) Sodium hydroxide (NaOH)
(b) Ammonium hydroxide (NH4OH)
(c) Aluminum hydroxide (Al(OH)3)
(d) Magnesium hydroxide (Mg(OH)2)
Answer: (a) Sodium hydroxide (NaOH)
What is the chemical formula for Hydrogen peroxide?
(a) H2O
(b) H2SO4
(c) H2O2
(d) H2CO3
Answer: (c) H2O2
Which of the following is an example of a coordination compound?
(a) Sodium chloride (NaCl)
(b) Calcium oxide (CaO)
(c) Potassium nitrate (KNO3)
(d) Tetraamminecopper(II) sulfate ([Cu(NH3)4]SO4)
Answer: (d) Tetraamminecopper(II) sulfate ([Cu(NH3)4]SO4)
Inorganic Chemistry Multiple Choice Qs and Answers for NTS PTS ATS
What is the chemical formula for Calcium carbonate?
(a) CaCO2
(b) CaCO3
(c) CaCl2
(d) CaSO4
Answer: (b) CaCO3
Which of the following is an example of a transition metal complex?
(a) Sodium chloride (NaCl)
(b) Potassium permanganate (KMnO4)
(c) Iron (Fe)
(d) Tetraamminecopper(II) chloride ([Cu(NH3)4]Cl2)
Answer: (d) Tetraamminecopper(II) chloride ([Cu(NH3)4]Cl2)
What is the formula for Magnesium sulfate?
(a) MgSO4
(b) MgCl2
(c) Mg(NO3)2
(d) MgCO3
Answer: (a) MgSO4
Which of the following is an example of a noble gas?
(a) Helium (He)
(b) Nitrogen (N)
(c) Oxygen (O)
(d) Carbon (C)
Answer: (a) Helium (He)
What is the chemical symbol for Silver?
(a) Si
(b) Ag
(c) Al
(d) Sr
Answer: (b) Ag
Which of the following is an example of a polymeric compound?
(a) Sodium chloride (NaCl)
(b) Water (H2O)
(c) Polyethylene (C2H4)n
(d) Ammonia (NH3)
Answer: (c) Polyethylene (C2H4)n
What is the formula for Potassium nitrate?
(a) KNO3
(b) K2SO4
(c) KCl
(d) K2CO3
Answer: (a) KNO3
Which of the following is an example of a Lewis acid?
(a) Hydrochloric acid (HCl)
(b) Sodium hydroxide (NaOH)
(c) Boron trifluoride (BF3)
(d) Acetic acid (CH3COOH)
Answer: (c) Boron trifluoride (BF3)
What is the chemical formula for Sodium bicarbonate?
(a) NaHCO3
(b) Na2CO3
(c) NaCl
(d) NaOH
Answer: (a) NaHCO3
Which of the following is an example of a coordination number in a coordination compound?
(a) 2
(b) 3
(c) 6
(d) 8
Answer: (c) 6
Inorganic Chemistry Questions and Answers
What is the chemical formula for Ammonium chloride?
(a) NH3Cl
(b) NH4Cl
(c) NH2Cl
(d) NHCl
Answer: (b) NH4Cl
Which of the following elements is a halogen?
(a) Sodium (Na)
(b) Magnesium (Mg)
(c) Chlorine (Cl)
(d) Calcium (Ca)
Answer: (c) Chlorine (Cl)
What is the formula for Potassium permanganate?
(a) K2MnO3
(b) K2MnO4
(c) KMnO3
(d) KMnO4
Answer: (d) KMnO4
Which of the following is an example of a reducing agent?
(a) Oxidizing agent
(b) Oxygen gas (O2)
(c) Hydrochloric acid (HCl)
(d) Sodium bisulfite (NaHSO3)
Answer: (d) Sodium bisulfite (NaHSO3)
What is the chemical symbol for Gold?
(a) Au
(b) Ag
(c) Fe
(d) Cu
Answer: (a) Au
Which of the following is an example of a molecular compound?
(a) Sodium chloride (NaCl)
(b) Hydrochloric acid (HCl)
(c) Calcium oxide (CaO)
(d) Sodium hydroxide (NaOH)
Answer: (b) Hydrochloric acid (HCl)
What is the formula for Aluminum sulfate?
(a) Al(SO4)3
(b) AlCl3
(c) Al2(SO4)3
(d) Al2Cl6
Answer: (a) Al(SO4)3
Which of the following is an example of a redox reaction?
(a) Combustion of gasoline
(b) Dissolution of sugar in water
(c) Mixing of oil and water
(d) Melting of ice
Answer: (a) Combustion of gasoline
What is the chemical formula for Ammonium nitrate?
(a) NH3NO2
(b) NH4NO2
(c) NH3NO3
(d) NH4NO3
Answer: (d) NH4NO3
Which of the following is an example of a cation?
(a) Chloride (Cl-)
(b) Nitrate (NO3-)
(c) Hydroxide (OH-)
(d) Sodium (Na+)
Answer: (d) Sodium (Na+)
MCQs of Inorganic Chemistry for Medical Entry Test
What is the chemical formula for Calcium carbonate?
(a) CaCO
(b) CaCO2
(c) CaCO3
(d) Ca2CO3
Answer: (c) CaCO3
Which of the following is an example of a noble gas?
(a) Hydrogen (H)
(b) Nitrogen (N)
(c) Argon (Ar)
(d) Chlorine (Cl)
Answer: (c) Argon (Ar)
What is the formula for Sodium hydroxide?
(a) NaOH
(b) Na2O
(c) Na2O2
(d) Na2OH
Answer: (a) NaOH
Which of the following is an example of an ionic compound?
(a) Carbon dioxide (CO2)
(b) Methane (CH4)
(c) Sodium chloride (NaCl)
(d) Ethanol (C2H5OH)
Answer: (c) Sodium chloride (NaCl)
What is the chemical symbol for Mercury?
(a) Hg
(b) Me
(c) Mg
(d) Mn
Answer: (a) Hg
Which of the following is an example of a covalent compound?
(a) Sodium chloride (NaCl)
(b) Water (H2O)
(c) Calcium oxide (CaO)
(d) Sodium hydroxide (NaOH)
Answer: (b) Water (H2O)
What is the formula for Hydrochloric acid?
(a) HCl
(b) H2Cl
(c) H2O
(d) HClO4
Answer: (a) HCl
Which of the following is an example of a precipitation reaction?
(a) Rusting of iron
(b) Burning of wood
(c) Formation of snow
(d) Dissolving sugar in water
Answer: (c) Formation of snow
What is the chemical formula for Potassium sulfate?
(a) K2SO3
(b) K2SO4
(c) KSO3
(d) KSO4
Answer: (b) K2SO4
Which of the following is an example of an anion?
(a) Chloride (Cl-)
(b) Nitrate (NO3-)
(c) Hydroxide (OH-)
(d) Calcium (Ca2+)
Answer: (a) Chloride (Cl-)
Inorganic Chemistry Questions with Answers for ETEA
Which of the following elements is a metalloid?
(a) Carbon (C)
(b) Nitrogen (N)
(c) Silicon (Si)
(d) Sulfur (S)
Answer: (c) Silicon (Si)
What is the chemical formula for Ammonium chloride?
(a) NH4Cl
(b) NH4OH
(c) NH3Cl
(d) NH3OH
Answer: (a) NH4Cl
Which of the following is an example of a transition metal?
(a) Sodium (Na)
(b) Copper (Cu)
(c) Calcium (Ca)
(d) Aluminum (Al)
Answer: (b) Copper (Cu)
What is the formula for Carbonic acid?
(a) H2CO3
(b) HCO2
(c) CO3H2
(d) CO2H
Answer: (a) H2CO3
Which of the following is a halogen?
(a) Sodium (Na)
(b) Chlorine (Cl)
(c) Calcium (Ca)
(d) Iron (Fe)
Answer: (b) Chlorine (Cl)
What is the chemical symbol for Gold?
(a) Go
(b) Gd
(c) Au
(d) Ag
Answer: (c) Au
Which of the following is an example of a reducing agent?
(a) Oxygen (O2)
(b) Chlorine (Cl2)
(c) Hydrogen (H2)
(d) Carbon dioxide (CO2)
Answer: (c) Hydrogen (H2)
What is the formula for Phosphorus pentoxide?
(a) P2O3
(b) P3O5
(c) P4O5
(d) P4O10
Answer: (d) P4O10
Which of the following is an example of a coordination compound?
(a) Sodium chloride (NaCl)
(b) Water (H2O)
(c) Potassium permanganate (KMnO4)
(d) Cobalt(III) hexamine chloride ([Co(NH3)6]Cl3)
Answer: (d) Cobalt(III) hexamine chloride ([Co(NH3)6]Cl3)
What is the chemical formula for Sulfuric acid?
(a) H2SO3
(b) H2SO4
(c) H2S
(d) H2O
Answer: (b) H2SO4
Inorganic Chemistry Multiple Choice Questions for Chemistry Lecturer Test
Which of the following is an example of a noble gas?
(a) Hydrogen (H)
(b) Oxygen (O)
(c) Helium (He)
(d) Fluorine (F)
Answer: (c) Helium (He)
What is the chemical formula for Calcium carbonate?
(a) CaO
(b) Ca(OH)2
(c) CaCO3
(d) CaCl2
Answer: (c) CaCO3
Which of the following elements is the most abundant in Earth’s crust?
(a) Oxygen (O)
(b) Silicon (Si)
(c) Aluminum (Al)
(d) Iron (Fe)
Answer: (a) Oxygen (O)
What is the formula for Sodium hydroxide?
(a) NaOH
(b) Na2O
(c) NaCl
(d) Na2CO3
Answer: (a) NaOH
Which of the following is an example of an alkaline earth metal?
(a) Sodium (Na)
(b) Calcium (Ca)
(c) Chlorine (Cl)
(d) Phosphorus (P)
Answer: (b) Calcium (Ca)
What is the chemical symbol for Mercury?
(a) Mg
(b) Mn
(c) Hg
(d) Mo
Answer: (c) Hg
Which of the following is a common reducing agent used in redox reactions?
(a) Nitric acid (HNO3)
(b) Sulfuric acid (H2SO4)
(c) Hydrochloric acid (HCl)
(d) Sodium bisulfite (NaHSO3)
Answer: (d) Sodium bisulfite (NaHSO3)
What is the formula for Potassium permanganate?
(a) KMnO2
(b) KMnO3
(c) KMnO4
(d) K2MnO4
Answer: (c) KMnO4
Which of the following is an example of an amphoteric species?
(a) Sodium hydroxide (NaOH)
(b) Sulfuric acid (H2SO4)
(c) Water (H2O)
(d) Calcium oxide (CaO)
Answer: (c) Water (H2O)
What is the chemical formula for Nitric acid?
(a) HNO
(b) HNO2
(c) HNO3
(d) H2NO3
Answer: (c) HNO3
Inorganic Chemistry Multiple Choice Questions MCQs with Answers for FPSC Test
Which of the following is a transition metal?
(a) Sodium (Na)
(b) Iron (Fe)
(c) Chlorine (Cl)
(d) Carbon (C)
Answer: (b) Iron (Fe)
What is the chemical symbol for Gold?
(a) Au
(b) Ag
(c) Hg
(d) Al
Answer: (a) Au
Which of the following is a halogen?
(a) Calcium (Ca)
(b) Fluorine (F)
(c) Potassium (K)
(d) Zinc (Zn)
Answer: (b) Fluorine (F)
What is the formula for Hydrochloric acid?
(a) HCl
(b) H2O
(c) H2SO4
(d) HNO3
Answer: (a) HCl
Which of the following elements is a metalloid?
(a) Silicon (Si)
(b) Sodium (Na)
(c) Carbon (C)
(d) Oxygen (O)
Answer: (a) Silicon (Si)
What is the chemical formula for Ammonium chloride?
(a) NH4Cl
(b) NaCl
(c) CaCl2
(d) AlCl3
Answer: (a) NH4Cl
Which of the following is an example of a coordination compound?
(a) Sodium chloride (NaCl)
(b) Potassium permanganate (KMnO4)
(c) Copper sulfate (CuSO4)
(d) [Co(NH3)6]Cl3
Answer: (d) [Co(NH3)6]Cl3
What is the formula for Magnesium oxide?
(a) MgO
(b) Mg2O
(c) Mg(OH)2
(d) MgCO3
Answer: (a) MgO
Which of the following is a common reducing agent used in metallurgy?
(a) Nitric acid (HNO3)
(b) Hydrochloric acid (HCl)
(c) Carbon monoxide (CO)
(d) Sulfuric acid (H2SO4)
Answer: (c) Carbon monoxide (CO)
What is the chemical symbol for Sodium?
(a) So
(b) Na
(c) Sd
(d) Na2
Answer: (b) Na
Multiple Choice Questions of Inorganic Chemistry for KPPSC Test
What is the chemical formula for Calcium carbonate?
(a) CaCO
(b) CaCO2
(c) CaCO3
(d) Ca2CO3
Answer: (c) CaCO3
Which of the following is a noble gas?
(a) Nitrogen (N)
(b) Oxygen (O)
(c) Helium (He)
(d) Carbon (C)
Answer: (c) Helium (He)
What is the formula for Potassium permanganate?
(a) KMnO
(b) KMnO2
(c) KMnO3
(d) KMnO4
Answer: (d) KMnO4
Which of the following is an example of an ionic compound?
(a) Water (H2O)
(b) Methane (CH4)
(c) Sodium chloride (NaCl)
(d) Ethanol (C2H5OH)
Answer: (c) Sodium chloride (NaCl)
What is the chemical symbol for Mercury?
(a) Hg
(b) Mg
(c) Me
(d) Mn
Answer: (a) Hg
Which of the following is a transition metal?
(a) Aluminum (Al)
(b) Zinc (Zn)
(c) Copper (Cu)
(d) Sodium (Na)
Answer: (c) Copper (Cu)
What is the formula for Sodium bicarbonate?
(a) NaHCO
(b) NaHCO2
(c) Na2CO3
(d) Na2HCO3
Answer: (d) Na2HCO3
Which of the following is a common alkali metal?
(a) Fluorine (F)
(b) Bromine (Br)
(c) Sodium (Na)
(d) Calcium (Ca)
Answer: (c) Sodium (Na)
What is the chemical symbol for Nitrogen?
(a) N
(b) Ni
(c) Na
(d) Ne
Answer: (a) N
Which of the following is an example of a chalcogen?
(a) Oxygen (O)
(b) Sodium (Na)
(c) Carbon (C)
(d) Chlorine (Cl)
Answer: (a) Oxygen (O)
Inorganic Chemistry MCQs Multiple Choice Questions for PPSC Lecturership Test
What is the chemical formula for Ammonium chloride?
(a) NH4Cl
(b) NaCl
(c) HCl
(d) NH3Cl
Answer: (a) NH4Cl
Which of the following is a halogen?
(a) Sodium (Na)
(b) Potassium (K)
(c) Chlorine (Cl)
(d) Calcium (Ca)
Answer: (c) Chlorine (Cl)
What is the formula for Calcium hydroxide?
(a) Ca(OH)2
(b) Ca(OH)3
(c) CaOH
(d) Ca2OH
Answer: (a) Ca(OH)2
Which of the following is an example of a covalent compound?
(a) Sodium chloride (NaCl)
(b) Calcium carbonate (CaCO3)
(c) Methane (CH4)
(d) Potassium permanganate (KMnO4)
Answer: (c) Methane (CH4)
What is the chemical symbol for Gold?
(a) Au
(b) Ag
(c) Fe
(d) Cu
Answer: (a) Au
Which of the following is a lanthanide element?
(a) Titanium (Ti)
(b) Yttrium (Y)
(c) Lanthanum (La)
(d) Sodium (Na)
Answer: (c) Lanthanum (La)
What is the formula for Hydrochloric acid?
(a) HCl
(b) H2O
(c) H2SO4
(d) HNO3
Answer: (a) HCl
Which of the following is a transition metal?
(a) Aluminum (Al)
(b) Zinc (Zn)
(c) Iron (Fe)
(d) Sodium (Na)
Answer: (c) Iron (Fe)
What is the chemical symbol for Silicon?
(a) Si
(b) Sn
(c) Se
(d) Sc
Answer: (a) Si
Which of the following is an example of a halide?
(a) Hydrogen chloride (HCl)
(b) Sulfuric acid (H2SO4)
(c) Ammonium sulfate ((NH4)2SO4)
(d) Sodium chloride (NaCl)
Answer: (d) Sodium chloride (NaCl)
Inorganic Chemistry MCQs for SST Test
What is the chemical formula for Sodium carbonate?
(a) NaCO3
(b) NaCl
(c) Na2CO3
(d) NaOH
Answer: (c) Na2CO3
Which of the following is a noble gas?
(a) Oxygen (O)
(b) Argon (Ar)
(c) Hydrogen (H)
(d) Nitrogen (N)
Answer: (b) Argon (Ar)
What is the formula for Potassium permanganate?
(a) KMnO4
(b) K2MnO4
(c) KMnO3
(d) K2MnO3
Answer: (a) KMnO4
Which of the following is an example of an acidic oxide?
(a) Carbon monoxide (CO)
(b) Nitrogen monoxide (NO)
(c) Sulfur dioxide (SO2)
(d) Calcium oxide (CaO)
Answer: (c) Sulfur dioxide (SO2)
What is the chemical symbol for Mercury?
(a) Hg
(b) He
(c) Mg
(d) Me
Answer: (a) Hg
Which of the following is a halide?
(a) Sodium hydroxide (NaOH)
(b) Magnesium sulfate (MgSO4)
(c) Potassium chloride (KCl)
(d) Ammonium nitrate ((NH4)NO3)
Answer: (c) Potassium chloride (KCl)
What is the formula for Nitric acid?
(a) HNO3
(b) H2O
(c) H2SO4
(d) HCl
Answer: (a) HNO3
Which of the following is a lanthanide element?
(a) Cobalt (Co)
(b) Europium (Eu)
(c) Nickel (Ni)
(d) Chromium (Cr)
Answer: (b) Europium (Eu)
What is the chemical symbol for Zinc?
(a) Zn
(b) Zc
(c) ZnO
(d) Zr
Answer: (a) Zn
Which of the following is an example of a binary compound?
(a) Sodium chloride (NaCl)
(b) Magnesium sulfate (MgSO4)
(c) Calcium carbonate (CaCO3)
(d) Ammonium nitrate ((NH4)NO3)
Answer: (a) Sodium chloride (NaCl)
Inorganic Chemistry MCQs , Short Questions and Answers for Chemical Engineer Test
Which of the following is an example of a transition metal?
(a) Aluminum (Al)
(b) Sodium (Na)
(c) Iron (Fe)
(d) Calcium (Ca)
Answer: (c) Iron (Fe)
What is the formula for Ammonium sulfate?
(a) (NH4)SO4
(b) (NH4)2SO4
(c) NH4SO3
(d) NH3SO4
Answer: (b) (NH4)2SO4
Which of the following is an example of a halogen?
(a) Sodium (Na)
(b) Chlorine (Cl)
(c) Calcium (Ca)
(d) Carbon (C)
Answer: (b) Chlorine (Cl)
What is the chemical symbol for Silver?
(a) Ag
(b) Au
(c) Al
(d) Si
Answer: (a) Ag
Which of the following is an example of an ionic compound?
(a) Methane (CH4)
(b) Water (H2O)
(c) Sodium chloride (NaCl)
(d) Ethanol (C2H5OH)
Answer: (c) Sodium chloride (NaCl)
What is the formula for Hydrochloric acid?
(a) HCl
(b) H2O
(c) H2SO4
(d) HNO3
Answer: (a) HCl
Which of the following is an example of a noble gas?
(a) Helium (He)
(b) Phosphorus (P)
(c) Sodium (Na)
(d) Chlorine (Cl)
Answer: (a) Helium (He)
What is the chemical symbol for Chromium?
(a) Cr
(b) Co
(c) Cu
(d) Cs
Answer: (a) Cr
Which of the following is an example of a covalent compound?
(a) Sodium chloride (NaCl)
(b) Sulfuric acid (H2SO4)
(c) Calcium carbonate (CaCO3)
(d) Carbon dioxide (CO2)
Answer: (d) Carbon dioxide (CO2)
What is the formula for Barium hydroxide?
(a) BaOH
(b) Ba(OH)2
(c) Ba(OH)3
(d) Ba2(OH)2
Answer: (b) Ba(OH)2
Inorganic Chemistry MCQs and Solved Answers for SPSC Test
Which of the following is an example of a transition metal?
(a) Magnesium (Mg)
(b) Zinc (Zn)
(c) Copper (Cu)
(d) Potassium (K)
Answer: (c) Copper (Cu)
What is the chemical formula for Calcium phosphate?
(a) CaPO3
(b) Ca3(PO4)2
(c) Ca2(PO4)3
(d) Ca(PO4)2
Answer: (c) Ca2(PO4)3
Which of the following is an example of a metalloid?
(a) Nitrogen (N)
(b) Oxygen (O)
(c) Silicon (Si)
(d) Fluorine (F)
Answer: (c) Silicon (Si)
What is the chemical symbol for Mercury?
(a) Hg
(b) Mn
(c) Mo
(d) Mg
Answer: (a) Hg
Which of the following is an example of a molecular compound?
(a) Sodium chloride (NaCl)
(b) Hydrochloric acid (HCl)
(c) Calcium oxide (CaO)
(d) Water (H2O)
Answer: (d) Water (H2O)
What is the formula for Sulfuric acid?
(a) H2SO4
(b) HCl
(c) HNO3
(d) H2O
Answer: (a) H2SO4
Which of the following is an example of a halide ion?
(a) Cl-
(b) Na+
(c) Ca2+
(d) K+
Answer: (a) Cl-
What is the chemical symbol for Tin?
(a) Sn
(b) Ti
(c) Ta
(d) Tb
Answer: (a) Sn
Which of the following is an example of a polyatomic ion?
(a) H2O
(b) NaCl
(c) CO2
(d) NO3-
Answer: (d) NO3-
What is the formula for Potassium permanganate?
(a) KMnO4
(b) K2MnO4
(c) KMnO3
(d) K2MnO3
Answer: (a) KMnO4
Inorganic Chemistry MCQs for Competitive Exams and Tests
Which of the following elements is a noble gas?
(a) Nitrogen (N)
(b) Argon (Ar)
(c) Sodium (Na)
(d) Carbon (C)
Answer: (b) Argon (Ar)
What is the chemical formula for Ammonium chloride?
(a) NH3
(b) NH4Cl
(c) NH3Cl
(d) NH4
Answer: (b) NH4Cl
Which of the following is an example of a reducing agent?
(a) Oxygen (O2)
(b) Hydrogen (H2)
(c) Chlorine (Cl2)
(d) Fluorine (F2)
Answer: (b) Hydrogen (H2)
What is the chemical symbol for Silver?
(a) Ag
(b) Au
(c) Al
(d) As
Answer: (a) Ag
Which of the following is an example of an isotope?
(a) Carbon-12
(b) Carbon-14
(c) Carbon-16
(d) Carbon-18
Answer: (b) Carbon-14
What is the formula for Sodium carbonate?
(a) Na2CO4
(b) NaHCO3
(c) Na2CO3
(d) NaCO3
Answer: (c) Na2CO3
Which of the following is an example of a coordination compound?
(a) NaCl
(b) CuSO4
(c) K2Cr2O7
(d) [Fe(CN)6]4-
Answer: (d) [Fe(CN)6]4-
What is the chemical symbol for Lead?
(a) Pb
(b) Pt
(c) Pr
(d) Pd
Answer: (a) Pb
Which of the following is an example of a polymeric compound?
(a) Methane (CH4)
(b) Ethene (C2H4)
(c) Polyethylene (C2H4)n
(d) Acetylene (C2H2)
Answer: (c) Polyethylene (C2H4)n
What is the formula for Hydrochloric acid?
(a) H2SO4
(b) HCl
(c) HNO3
(d) H2O
Answer: (b) HCl
Inorganic Chemistry Past Papers MCQs with answers for lecturer test of Chemistry
What is the formula for Calcium chloride?
(a) CaCl2
(b) CaCl
(c) Ca2Cl
(d) Ca2Cl2
Answer: (a) CaCl2
Which of the following elements is a halogen?
(a) Sodium (Na)
(b) Chlorine (Cl)
(c) Calcium (Ca)
(d) Iron (Fe)
Answer: (b) Chlorine (Cl)
What is the chemical symbol for Magnesium?
(a) Ma
(b) Mg
(c) Mn
(d) Mo
Answer: (b) Mg
Which of the following is an example of a transition metal?
(a) Sodium (Na)
(b) Copper (Cu)
(c) Potassium (K)
(d) Zinc (Zn)
Answer: (b) Copper (Cu)
What is the formula for Potassium permanganate?
(a) KMnO2
(b) KMnO3
(c) KMnO4
(d) K2MnO4
Answer: (c) KMnO4
Which of the following is an example of an allotrope?
(a) Carbon monoxide (CO)
(b) Oxygen gas (O2)
(c) Water (H2O)
(d) Sodium chloride (NaCl)
Answer: (b) Oxygen gas (O2)
What is the chemical formula for Sulfuric acid?
(a) H2SO3
(b) H2S
(c) H2SO4
(d) H2S2O4
Answer: (c) H2SO4
Which of the following is an example of a noble metal?
(a) Silver (Ag)
(b) Nickel (Ni)
(c) Aluminium (Al)
(d) Titanium (Ti)
Answer: (a) Silver (Ag)
What is the formula for Potassium hydroxide?
(a) K2OH
(b) KOH2
(c) KHO
(d) KOH
Answer: (d) KOH
Which of the following is an example of a covalent compound?
(a) Sodium chloride (NaCl)
(b) Calcium carbonate (CaCO3)
(c) Ammonia (NH3)
(d) Potassium iodide (KI)
Answer: (c) Ammonia (NH3)
Inorganic Chemistry MCQs in PDF
Which of the following is a transition metal?
(a) Aluminium (Al)
(b) Zinc (Zn)
(c) Sodium (Na)
(d) Chromium (Cr)
Answer: (d) Chromium (Cr)
What is the formula for Nitric acid?
(a) HNO2
(b) HNO3
(c) HN3O
(d) H3NO
Answer: (b) HNO3
Which of the following is an example of a halide ion?
(a) Cl+
(b) Cl-
(c) Cl2
(d) Cl3-
Answer: (b) Cl-
What is the chemical symbol for Silver?
(a) Ag
(b) Au
(c) Al
(d) Si
Answer: (a) Ag
Which of the following is an example of an alkali metal?
(a) Chlorine (Cl)
(b) Sodium (Na)
(c) Carbon (C)
(d) Phosphorus (P)
Answer: (b) Sodium (Na)
What is the formula for Calcium carbonate?
(a) CaCO
(b) CaCO2
(c) Ca(CO3)2
(d) Ca2CO3
Answer: (c) Ca(CO3)2
Which of the following is an example of a reducing agent?
(a) Oxygen (O2)
(b) Hydrogen (H2)
(c) Carbon dioxide (CO2)
(d) Nitrogen (N2)
Answer: (b) Hydrogen (H2)
What is the chemical formula for Sodium bicarbonate?
(a) Na2CO3
(b) NaHCO2
(c) NaHCO3
(d) Na2HCO3
Answer: (c) NaHCO3
Which of the following is an example of a metalloid?
(a) Carbon (C)
(b) Copper (Cu)
(c) Sodium (Na)
(d) Gold (Au)
Answer: (a) Carbon (C)
What is the formula for Ammonium chloride?
(a) NH4Cl
(b) NH3Cl
(c) NH4Cl2
(d) NH3Cl2
Answer: (a) NH4Cl
Inorganic Chemistry MCQs with Answers
Which of the following is a noble gas?
(a) Helium (He)
(b) Chlorine (Cl)
(c) Oxygen (O)
(d) Nitrogen (N)
Answer: (a) Helium (He)
What is the formula for Sulfuric acid?
(a) H2SO3
(b) H2SO4
(c) H2S
(d) H2SO2
Answer: (b) H2SO4
Which of the following is an example of a cation?
(a) Br-
(b) F-
(c) O2-
(d) Na+
Answer: (d) Na+
What is the chemical symbol for Potassium?
(a) Pt
(b) K
(c) Pb
(d) Po
Answer: (b) K
Which of the following is an example of a transition metal?
(a) Nickel (Ni)
(b) Sodium (Na)
(c) Calcium (Ca)
(d) Iron (Fe)
Answer: (a) Nickel (Ni)
What is the formula for Magnesium oxide?
(a) Mg2O
(b) MgO2
(c) Mg(OH)2
(d) MgO
Answer: (d) MgO
Which of the following is an example of a halogen?
(a) Sodium (Na)
(b) Chlorine (Cl)
(c) Calcium (Ca)
(d) Copper (Cu)
Answer: (b) Chlorine (Cl)
What is the chemical formula for Ammonium sulfate?
(a) NH3SO3
(b) NH4SO2
(c) (NH4)2SO4
(d) (NH4)2SO3
Answer: (c) (NH4)2SO4
Which of the following is an example of a metal?
(a) Carbon (C)
(b) Fluorine (F)
(c) Sodium (Na)
(d) Phosphorus (P)
Answer: (c) Sodium (Na)
What is the formula for Sodium hydroxide?
(a) NaOH
(b) Na2OH
(c) Na(OH)2
(d) Na2(OH)
Answer: (a) NaOH
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