Question

explain the colour change that happens when blue litums is dipped into beaker filled with hydrogen chloride gas​

Answer 1

Answer:

The blue litmus turns red.

Explanation:

Hydrogen chloride gas is acidic in nature. Therefore, it turns blue litmus red. All acids turn blue litmus red. All bases turn red litmus blue.

Pls mark as Brainliest, say thanks and rate

Answer 2

Explanation:

the the colour of blue litums paper changes only in the presence of ion like hydrogen(H+) or hydronium (H3 O+) ions. HCI can produce these ions only when in the form of an aqueous solution.

Hence,dry HCI gas does not change the colour of dry litmus paper.