Question

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

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Answer 1

Answer:

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 the aqueous form nor the litmus paper is wet, so the colour of the litmus paper does not change.

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Explanation:

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Answer 2

Answer:

Iɴ Cᴀsᴇ Oғ Dʀʏ Hᴄʟ Gᴀs, Tʜᴇʀᴇ Is Nᴏ Pʀᴇsᴇɴᴄᴇ Oғ Wᴀᴛᴇʀ Aɴᴅ Sᴏ, Tʜᴇ Dʏᴇ Oɴ Lɪᴛᴍᴜs Pᴀᴘᴇʀ Cᴀɴɴᴏᴛ Rᴇᴀᴄᴛ Wɪᴛʜ Tʜᴇ Gᴀs. Sᴏ, Aɴʏ Dʀʏ Gᴀs Wɪʟʟ Nᴏᴛ Gɪᴠᴇ Aɴʏ Cʜᴀɴɢᴇ Iɴ Tʜᴇ Cᴏʟᴏᴜʀ Oғ Lɪᴛᴍᴜs Pᴀᴘᴇʀ

Explanation:

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