Question

During the preparation of hydrogen chloride gas on a humid day, the gas is usually passed through the guard tube containing calcium chloride. The role of calcium chloride taken in the guard tube is to

1 point

(a) Absorb the evolved gas

(b) Moisten the gas

(c) Absorb moisture from the gas

(d) Absorb Cl- ions from the evolved gas

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Answer 1

Answer:

Absorb moisture from gas

Answer 2

Answer:

(c)

Explanation:

Absorb moisture from the gas

Hope this answer is correct

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