Question

What's precipitation reaction??

Yeh sbb meko thanks dene lage xDxD ​

Answer 1

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ᴘʀᴇᴄɪᴘɪᴛᴀᴛɪᴏɴ ʀᴇᴀᴄᴛɪᴏɴ :-

• ᴘʀᴇᴄɪᴘɪᴛᴀᴛɪᴏɴ ɪs ᴛʜᴇ ᴘʀᴏᴄᴇss ᴏғ ᴛʀᴀɴsғᴏʀᴍɪɴɢ ᴀ ᴅɪssᴏʟᴠᴇᴅ ᴄʜᴇᴍɪᴄᴀʟ sᴜʙsᴛᴀɴᴄᴇ ɪɴᴛᴏ ᴀɴ ɪɴsᴏʟᴜʙʟᴇ sᴏʟɪᴅ ғʀᴏᴍ ᴀ sᴜᴘᴇʀ-sᴀᴛᴜʀᴀᴛᴇᴅ sᴏʟᴜᴛɪᴏɴ.
• ᴡʜᴇɴ ᴛʜᴇ ʀᴇᴀᴄᴛɪᴏɴ ᴏᴄᴄᴜʀs ɪɴ ᴀ ʟɪǫᴜɪᴅ sᴏʟᴜᴛɪᴏɴ, ᴛʜᴇ sᴏʟɪᴅ ғᴏʀᴍᴇᴅ ɪs ᴄᴀʟʟᴇᴅ ᴛʜᴇ ᴘʀᴇᴄɪᴘɪᴛᴀᴛᴇ.

ᴀɢᴀʀ ᴀᴀᴘᴋᴏ ɴʜɪ ᴄʜᴀʜɪʏᴇ ᴛᴏ ᴍᴜᴊʜᴇ ʀᴇᴛᴜʀɴ ʙᴀᴄᴋ ᴋʀ ᴅᴏ, ᴊᴏ ɴʜɪ ᴄʜᴀʜɪʏᴇ...xᴅ

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Answer 2

A precipitation reaction is a type of reaction which involves the formation of a precipitate( an insoluble solid substance which separates out from a solution ). It is a form of double displacement reaction.
Eg:
Silver nitrate + sodium chloride ———— silver chloride + sodium nitrate