Question

why does dry hcl gas not change the colour of the dry litmus paper (in very short answer)​

Answer 1

- 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.

please mark me brain mark list

Answer 2

Answer:

- In case of dry HCI 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.

please mark me brain mark list