Question

Formation of HCl from H₂and Cl₂ is example of

photochemical

electrochemical

displacement​

Answer 1

Combination reaction.

Step-by-step explanation:

The reaction depicted in the question is;

H2 (g) + Cl2 (g) ⟶ 2HCl (l)

Now, this reaction shows that two reactants namely hydrogen and chlorine react to form a single product named Hydrogen chloride. This process is called combination reaction.