Question

define catalyst????? ​

Answer 1

ᴀ sᴜʙsᴛᴀɴᴄᴇ ᴡʜɪᴄʜ ᴅᴏᴇs ɴᴏᴛ ᴛᴀᴋᴇ ᴘᴀʀᴛ ɪɴ ᴄʜᴇᴍɪᴄᴀʟ ʀᴇᴀᴄᴛɪᴏɴ, ʙᴜᴛ ᴀʟᴛᴇʀs ᴛʜᴇ ʀᴀᴛᴇ ᴏғ ᴀ ᴄʜᴇᴍɪᴄᴀʟ ʀᴇᴀᴄᴛɪᴏɴ ɪs ᴄᴀʟʟᴇᴅ ᴄᴀᴛᴀʟʏsᴛ.

$\huge{\purple{\underline{\green{\mathscr{CoттoɴCαɴdy࿐}}}}}$

Answer 2

Answer:Catalyst:A substance that increases the rate of a chemical reaction withoutitself undergoing any permanent chemical change

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