Question

you are given a solution A which is said to be an acid.Give two tests each to confirm A to be an acid of an indicator is provided and no indicator is provided.You have the option to use any chemical you need

Answer 1

Answer:

Explanation:

As you've said that we can take any chemical that we want, we take a metal, say Zn, and we add acid to the Zn and we place a matchstick, that will burn with a pop sound, which confirms it's an acid. If the acid is nitric acid, then, we use copper turning test, which forms a brown ring and gives out a pungent smell. Hopeit helps you