Chemistry, asked by sisumaja007, 9 months ago

assertion: hcl gas does not change the colour of dry blue litmus paper
reason:hcl gas dissolves in the water present in wet litmus paper to form H+ions

Answers

Answered by hemantsinghal294

180

Answer:both assertion and reason are true but reason is not the correct explanation of assertion.

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Explanation:

Answered by Aaryan4680

Explanation:

We know that the colour of litmus paper is changed by H + ions because of acid. Dry HCL it does not dissociate to give H+ ions. Acids dissociate to give ions only in the aqueous solution. In this HCL is not in aqueous form nor litmus paper is wet, so the colour of litmus paper does not change.

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