Bleaching powder in reaction with dilute hydrochloric acid releases hydrogen gas(H₂).

True

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False

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Solution

The correct option is B False
The chemical formula of bleaching powder is CaOCl₂. When dilute hydrochloric acid is added to it, it reacts to release chlorine gas as shown below:

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Q. Substance A is yellowish-white in colour and releases chlorine gas on reaction with dilute hydrochloric acid. The substance A is _______.

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Q. When bleaching powder reacts with excess of dilute acids, the gas liberated is:

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Bleaching powder in reaction with dilute hydrochloric acid releases hydrogen gas(H2).

The correct option is B FalseThe chemical formula of bleaching powder is CaOCl2. When dilute hydrochloric acid is added to it, it reacts to release chlorine gas as shown below:

Bleaching powder in reaction with dilute hydrochloric acid releases hydrogen gas(H₂).

The correct option is B False
The chemical formula of bleaching powder is CaOCl₂. When dilute hydrochloric acid is added to it, it reacts to release chlorine gas as shown below: