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.