Some salts although containing two different metallic elements give test for one of them in solution. Such salts are:

Some salts, although contain two different metal elements, give test for only one of them in solution, such salts are

What are Carbogen and smelling salt? Give one use of each of them.

Which ions can be tested in a solution of Mohr's salt?

Colourless solutions of the following four salts are placed separately in four different test tubes and a strip of copper is dipped in each one of these. Which solution turn blue.