Question Paper
Class / Subject: Class 10 (ICSE) · Chemistry
Chapter: Chapter 11 — Chapter 11: Study of Compounds - Sulphuric Acid
Time Allowed: 32 minutes
Max Marks: 16
1. What process manufactures sulphuric acid industrially? [1]
(A) Contact process
(B) Haber process
(C) Ostwald process
(D) Solvay process
2. What catalyst is used in the Contact process? [1]
(A) Vanadium pentoxide
(B) Iron
(C) Platinum
(D) Nickel
3. What property does concentrated sulphuric acid show with sugar? [1]
(A) Dehydrating property (chars it black)
(B) No effect at all
(C) Turns it white
(D) Makes it liquid only
4. What does dilute sulphuric acid react with? [1]
(A) Metals, bases, and carbonates
(B) Only water
(C) Nothing at all
(D) Only gases
5. What salts does sulphuric acid typically produce? [1]
(A) Sulphate salts
(B) Chloride salts
(C) Nitrate salts
(D) Carbonate salts only
6. What nickname does sulphuric acid have? [1]
(A) King of chemicals
(B) Queen of acids
(C) Master compound
(D) Weakest acid
7. What is sulphuric acid used to manufacture? [1]
(A) Fertilisers and detergents
(B) Only water
(C) Only oxygen
(D) Only salt
8. Why study sulphuric acid? [1]
(A) It's widely important in industry and chemistry
(B) No reason
(C) It's not useful
(D) Only for tests
9. What process manufactures sulphuric acid industrially? [1]
(A) Contact process
(B) Haber process
(C) Ostwald process
(D) Solvay process
10. What catalyst is used in the Contact process? [1]
(A) Vanadium pentoxide
(B) Iron
(C) Platinum
(D) Nickel
11. What property does concentrated sulphuric acid show with sugar? [1]
(A) Dehydrating property (chars it black)
(B) No effect at all
(C) Turns it white
(D) Makes it liquid only
12. What does dilute sulphuric acid react with? [1]
(A) Metals, bases, and carbonates
(B) Only water
(C) Nothing at all
(D) Only gases
13. What salts does sulphuric acid typically produce? [1]
(A) Sulphate salts
(B) Chloride salts
(C) Nitrate salts
(D) Carbonate salts only
14. What nickname does sulphuric acid have? [1]
(A) King of chemicals
(B) Queen of acids
(C) Master compound
(D) Weakest acid
15. What is sulphuric acid used to manufacture? [1]
(A) Fertilisers and detergents
(B) Only water
(C) Only oxygen
(D) Only salt
16. Why study sulphuric acid? [1]
(A) It's widely important in industry and chemistry
(B) No reason
(C) It's not useful
(D) Only for tests