Question

Aim - studing the properties of acids and bases on the basis
of their rection with
(i) Litmus Paepen , (ii) Zinc metal (id) soolid sodium carbonate​

Answer 1

Answer:

In the litmus test experiment the blue litmus solution turns to red when hydrochloric is added. Hydrochloric acid reacts with active metals such as zinc to form zinc chloride. HCl reacts with sodium carbonate to liberate carbon dioxide gas.

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