Chemistry, asked by gauravraokosliya, 2 months ago

why does physisorption decrease with increase of temperature?​

Answers

Answered by Nishad10
1

Answer:

Mark as it

Explanation:

It is because physical adsorption involves weak forces of attraction between adsorbent and adsorbent molecules, generally of Vander Waal's type. These forces decrease rapidly with increase in temperature.

Answered by ItzCandyClauses
21

Answer:

Iᴛ ɪs ʙᴇᴄᴀᴜsᴇ ᴘʜʏsɪᴄᴀʟ ᴀᴅsᴏʀᴘᴛɪᴏɴ ɪɴᴠᴏʟᴠᴇs ᴡᴇᴀᴋ ғᴏʀᴄᴇs ᴏғ ᴀᴛᴛʀᴀᴄᴛɪᴏɴ ʙᴇᴛᴡᴇᴇɴ ᴀᴅsᴏʀʙᴇɴᴛ ᴀɴᴅ ᴀᴅsᴏʀʙᴇɴᴛ ᴍᴏʟᴇᴄᴜʟᴇs, ɢᴇɴᴇʀᴀʟʟʏ ᴏғ Vᴀɴᴅᴇʀ Wᴀᴀʟ's ᴛʏᴘᴇ. Tʜᴇsᴇ ғᴏʀᴄᴇs ᴅᴇᴄʀᴇᴀsᴇ ʀᴀᴘɪᴅʟʏ ᴡɪᴛʜ ɪɴᴄʀᴇᴀsᴇ ɪɴ ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇ.

||..Hᴏᴘᴇ ɪᴛs ʜᴇʟᴘs ᴜʜʜ..||

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