Question

What do we observe on the surface of zinc granules when it is in a solution of dilute sulphuric acid?

Answer 1

We observe that the zinc reacts with the acid and a gas is formed . That gas is hydrogen gas .

BE BRAINLY

Answer 2

Explanation:

Zinc reacts with Dilute sulphuric acid to give Zinc sulphate and Hydrogen gas. Zinc is grey in colour but after combining with the the SO4- ions of H2SO4 it forms Zinc sulphate which is colourless in nature.