Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • NCERT
  • 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 (a) absorb the evolved gas

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

(a) absorb the evolved gas

(b) moisten the gas

(c) absorb moisture from the gas

(d) absorb Cl^{-} ions from the evolved gas

Answers (1)

Answer:(c)

The role of calcium chloride \left ( CaCl_{2} \right ) is to absorb moisture from the gas. as calcium chloride is a good dehydrating agent.

Posted by

infoexpert23

View full answer

Similar Questions

Latest Question