MPSC State Service 2017 · GS · Question 70 of 100

N2 + 3 H2 ⇋ 2 NH3 + Heat The Le Chatelier's principle suggests that are required to drive the reaction to the right and thus form NH3.

Chemistry

Answer: A. high pressure and low temperature

For N2 + 3H2 ⇌ 2NH3 + heat, high pressure and low temperature drive the reaction to the right (fewer moles, exothermic).

Source: MPSC Rajyaseva Prelims 2017 GS Paper I (official paper)

Practice the full MPSC State Service 2017 paper

Timed test with all 100 questions, just like the real exam.

MPSC State Service 2017 · GS · Question 70 of 100

Chemistry

For N2 + 3H2 ⇌ 2NH3 + heat, high pressure and low temperature drive the reaction to the right (fewer moles, exothermic).

Source: MPSC Rajyaseva Prelims 2017 GS Paper I (official paper)

Practice the full MPSC State Service 2017 paper

Timed test with all 100 questions, just like the real exam.