Science, asked by MinatiMondal, 4 months ago

Why does dry HCl gas not change the colour of dry litmus paper?​

Answers

Answered by bratatimondal2006
2

Answer:

A dry HCl gas has no H +  so it does not show any acidic character therefore, no change  in colour takes place until we moisten the litmus paper.

Answered by dipakmondal28926
4

Answer:

In case of dry HCl gas, there is no presence of water and so, the dye on litmus paper cannot react with the gas. So, any dry gas will not give any change in the colour of litmus paper.

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