Question

Which gas is produced when dilute hydrochloric acid is added to a reactive metal ? Write the chemical reaction when iron reacts with dilute H2SO4.?​

Answer 1

Answer:

hydrogen gas

When a reactive metal reacts with hydrochloric acid hydrogen gas is produced A reactive metal displaces the hydrogen from acid and release hydrogen gas.

Answer 2

Explanation:

Hydrogen Gas

Hydrogen gas is evolved dilute hydrochloric acid is added to a reactive metal. When iron reacts with dilute H2SO4. iron (II) sulphate with the evolution of hydrogen gas is formed.

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