Question

Defination for decomposition reaction

Answer 1

Explanation:

DECOMPOSITION REACTION :

It is a type of chemical reaction where the reactant yields two or more products.

It is also known as the opposite of combination reaction.

Example :

ZnCO3 - - - - > ZnO + CO2

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Answer 2

ᴀ ᴅᴇᴄᴏᴍᴘᴏsɪᴛɪᴏɴ ʀᴇᴀᴄᴛɪᴏɴ ɪs ᴀ ʀᴇᴀᴄᴛɪᴏɴ ɪɴ ᴡʜɪᴄʜ ᴀ ᴄᴏᴍᴘᴏᴜɴᴅ ʙʀᴇᴀᴋs ᴅᴏᴡɴ ɪɴᴛᴏ ᴛᴡᴏ ᴏʀ ᴍᴏʀᴇ sɪᴍᴘʟᴇʀ sᴜʙsᴛᴀɴᴄᴇs. ᴛʜᴇ ɢᴇɴᴇʀᴀʟ ғᴏʀᴍ ᴏғ ᴀ ᴅᴇᴄᴏᴍᴘᴏsɪᴛɪᴏɴ ʀᴇᴀᴄᴛɪᴏɴ ɪs: ᴀʙ→ᴀ+ʙ. ᴍᴏsᴛ ᴅᴇᴄᴏᴍᴘᴏsɪᴛɪᴏɴ ʀᴇᴀᴄᴛɪᴏɴs ʀᴇǫᴜɪʀᴇ ᴀɴ ɪɴᴘᴜᴛ ᴏғ ᴇɴᴇʀɢʏ ɪɴ ᴛʜᴇ ғᴏʀᴍ ᴏғ ʜᴇᴀᴛ, ʟɪɢʜᴛ, ᴏʀ ᴇʟᴇᴄᴛʀɪᴄɪᴛʏ

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