Question

4. (A) Combination Cou For Reaction : CuO + H2- Cu + H20 which statement is correct ? (A) CuO is an oxidising agent (B) H, is oxidising (C) This reaction is a displacement reaction (D) All of the given​

Answer 1

Answer:

When copper oxide is treated with hydrogen gas copper is produced along with water the balanced chemical equation for the given reaction is Cuo h2 Cu h2o which substance is oxidized in the given reaction?

-Now, in the given reaction CuO + H2→Cu + H2O , copper which is in +2 oxidation state in cupric oxide gains 2 electrons and gets reduced to 0 state in copper atom.

Explanation:

Answer 2

Answer:

D) All of the Above

Explanation:

All option are correct