Question

could there be impurities in a gas? explain

Answer 1

Answer:

yes,there can be many impurities in gas. if we consider only gas then all other substances such as vapor are impurities.

Explanation:

Answer 2

Yes there can be impurities in gas because there will be dust particles, poisonous constitutes ,etc in gas. Vapourous acid will be also presented in gas.

Hope this answer satisfied you.