Question

what happens when Dry hydrogen chloride gas is brought in contact with blue litmus paper?​

Answer 1

Hydrogen Chloride gas will turn blue litmus paper red only if either the gas is moist or the litmus paper is wet with some pure water. This is because when the gas comes into contact with the water on the paper, it becomes acidic, turning the litmus paper red.

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Answer 2

Answer:

Hello!! mate here is your answer

Explanation:

when dry hydrogen chloride gas is brought in contact with blue litmus paper it will turn into red litmus paper,because it come in contact of water and become acidic...

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