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Question: Answered & Verified by Expert
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
ChemistryPractical ChemistryKCETKCET 2021
Options:
  • A hydrogen chloride gas
  • B chlorine gas
  • C sulphur dioxide gas
  • D hydrogen gas
Solution:
2252 Upvotes Verified Answer
The correct answer is: hydrogen chloride gas
In the detecting of II group acid radical, when salt containing chloride is treated with concentrated sulphuric acid, the colourless gas is liberated. The name of the gas is hydrogen chloride gas.

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