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Question

Chemistry Question on p -Block Elements

In the detection of II group acid radical, the salt containing chloride is treated with concentrated sulphuric acid, the colourless gas is liberated. The name of the gas is

A

Hydrogen chloride gas

B

Chlorine gas

C

Sulphur dioxide gas

D

Hydrogen gas

Answer

Hydrogen chloride gas

Explanation

Solution

The correct answer is (A) : Hydrogen chloride gas.