CAIE IGCSE Chemistry 6.3.5 Symbol Equation for the Production of Questions

Write and identify the reversible Haber equation for producing ammonia from nitrogen and hydrogen, including its industrial catalyst and purpose.

Exam points

write N2 + 3H2 ⇌ 2NH3 with correct formulae, balancing and reversible arrow
link ammonia production from nitrogen and hydrogen to the named Haber process
identify the Haber process and its iron catalyst in industrial ammonia production
state the industrial purpose and product of the Haber process

[Maximum number: 1]

Some information about three gases, P, Q and R, is listed.
- Gas P forms when magnesium reacts with dilute hydrochloric acid.
- Gas Q makes up 78% of the air.
- Gas R forms when gas P reacts with gas Q.

What is gas R ?

ammonia

methane

nitrogen dioxide

water vapour

All question bank results loaded

CAIE IGCSE Chemistry 6.3.5 Symbol Equation for the Production of Questions question 1