Nitrogen, Sulphur and Metals MCQs — Class 10 Chemistry

QUESTION 1Not attempted

What is a key component of photochemical smog formed by the reaction of NO and NO₂ with unburned hydrocarbons?

QUESTION 2Not attempted

Which of the following is the balanced equation for the production of ammonia in the Haber process?

QUESTION 3Not attempted

What are the sources of hydrogen and nitrogen in the Haber process?

QUESTION 4Not attempted

Which catalyst is used in the Haber process?

QUESTION 5Not attempted

At what temperature is the Haber process typically conducted?

QUESTION 6Not attempted

What is the symbol equation for the conversion of sulphur dioxide to sulphur trioxide in the Contact process?

QUESTION 7Not attempted

Which catalyst is used in the Contact process for the conversion of SO₂ to SO₃?

QUESTION 8Not attempted

What are the sources of sulphur dioxide in the Contact process?

QUESTION 9Not attempted

How do atmospheric oxides react with acids and bases?

QUESTION 10Not attempted

Which of the following oxides is amphoteric?