Question

1. Q1: Which of the following is not a decomposition reaction?​

Answer 1

Answer:

H2+ Cl2 gives 2HCL.....

Is not a decomposition reaction.

Hope it helps...

Answer 2

Answer:

Option (b)

Explanation:

As, in a decomposition reaction, a single reactant breaks down to form two products, but in this we see that H2+Cl2---> 2HCl is a combination reaction and NOT a decomposition reaction