Question

Which gas is evolved when a reactive metal Zn reacts with dilute sulphric acid?

Answer 1

Explanation:

hydrogen gas

Zinc is more reactive than hydrogen and it displaces hydrogen from dilute acids. Zinc reacts with dilute sulphuric acid to form zinc sulphate and hydrogen gas is evolved.

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Answer 2

Answer:

hydrogen gas

Ans. When a metal is reacted with dilute sulphuric acid, hydrogen gas is evolved.

Explanation: