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

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

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60785 Points
2 years ago
Dry HCl gas does not give H+ ions and therefore does not change the colour of dry litmus paper.

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