Question

The reaction H2+Cl2 2HCl represents : (a) Oxidation (b) Reduction (c) Decomposition (d) Combination​

Answer 1

Answer:

here's your solution

it is combination and Reduction reaction.

As hydrogen gas is comboined.

Answer 2

Answer:

(d) Combination

Explanation:

• A chemical reaction where two reactants react and combine to form a product is called a combination reaction or synthesis reaction.  i.e. A + B → C

• In the given reaction,

H₂+Cl₂ → 2HCl

• When hydrogen reacts with chlorine, it forms a single compound i.e. HCl

Oxygen and other halogens are very reactive and undergo combination reactions with others. Therefore it is a combination reaction.

Hence option (d) is correct.