Q152. What is the primary function of a catalyst in the reaction between hydrogen and oxygen to form water (2H2 + O2 → 2H2O)?Chemistry — Nust Mock By Dogers 1 — Question 152 of 200A. Control the reactionB. Increase the rate of reactionC. Decrease the rate of reactionD. All of thesePractice more Chemistry MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →