Question

Write notes on: 1) Rate law 2) Zero order reactions
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Answer 1

Because boiling point of alcohol= 78°C

And, that of water=100°C

Difference between their boiling points= (100-78)°C=22°C which is smaller than 25°C...

Answer 2

$\fbox\purple{Rate\ law\ :-}$

ᴛʜᴇ ʀᴀᴛᴇ ʟᴀᴡ ɪs ᴀ ᴍᴀᴛʜᴇᴍᴀᴛɪᴄᴀʟ ʀᴇʟᴀᴛɪᴏɴsʜɪᴘ ᴏʙᴛᴀɪɴᴇᴅ ʙʏ ᴄᴏᴍᴘᴀʀɪɴɢ ʀᴇᴀᴄᴛɪᴏɴ ʀᴀᴛᴇs ᴡɪᴛʜ ʀᴇᴀᴄᴛᴀɴᴛ ᴄᴏɴᴄᴇɴᴛʀᴀᴛɪᴏɴs. ᴛʜᴇ ʀᴇᴀᴄᴛɪᴏɴ ᴏʀᴅᴇʀ ɪs ᴛʜᴇ sᴜᴍ ᴏғ ᴛʜᴇ ᴄᴏɴᴄᴇɴᴛʀᴀᴛɪᴏɴ ᴛᴇʀᴍ ᴇxᴘᴏɴᴇɴᴛs ɪɴ ᴀ ʀᴀᴛᴇ ʟᴀᴡ ᴇǫᴜᴀᴛɪᴏɴ. ᴀ ʀᴇᴀᴄᴛɪᴏɴ's ʀᴀᴛᴇ ʟᴀᴡ ᴍᴀʏ ʙᴇ ᴅᴇᴛᴇʀᴍɪɴᴇᴅ ʙʏ ᴛʜᴇ ɪɴɪᴛɪᴀʟ ʀᴀᴛᴇs ᴍᴇᴛʜᴏᴅ.

$\pink\underline{Zero\ order\ reactions\ :-}}$

ғᴏʀ ᴢᴇʀᴏ-ᴏʀᴅᴇʀ ʀᴇᴀᴄᴛɪᴏɴs, ᴛʜᴇ ʀᴇᴀᴄᴛɪᴏɴ ʀᴀᴛᴇ ɪs ɪɴᴅᴇᴘᴇɴᴅᴇɴᴛ ᴏғ ᴛʜᴇ ᴄᴏɴᴄᴇɴᴛʀᴀᴛɪᴏɴ ᴏғ ᴀ ʀᴇᴀᴄᴛᴀɴᴛ, sᴏ ᴛʜᴀᴛ ᴄʜᴀɴɢɪɴɢ ɪᴛs ᴄᴏɴᴄᴇɴᴛʀᴀᴛɪᴏɴ ʜᴀs ɴᴏ ᴇғғᴇᴄᴛ ᴏɴ ᴛʜᴇ sᴘᴇᴇᴅ ᴏғ ᴛʜᴇ ʀᴇᴀᴄᴛɪᴏɴ. ᴛʜᴜs, ᴛʜᴇ ᴄᴏɴᴄᴇɴᴛʀᴀᴛɪᴏɴ ᴄʜᴀɴɢᴇs ʟɪɴᴇᴀʀʟʏ ᴡɪᴛʜ ᴛɪᴍᴇ.

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