Question

What is known as rusting???

Answer 1

process where metal like iron (Fe) is reacted with water and oxygen or air to form a Brown layer outside the metal is known as rusting

without air or water rusting can't take place.

rusting take place more in coastal areas because there is more moisture content in the air.

hope it helps and please mark brainliest

Answer 2

$\boxed{ \huge{ \fcolorbox{red}{black}{ \pink{QUESTION}}} }$

ᴡʜᴀᴛ ɪs ᴛʜᴇ ʀᴜsᴛɪɴɢ ᴏғ ɪʀᴏɴ? ᴡʜᴀᴛ ᴀʀᴇ ᴛʜᴇ ᴛᴡᴏ ᴇssᴇɴᴛɪᴀʟ ᴄᴏɴᴅɪᴛɪᴏɴs ᴏғ ʀᴜsᴛɪɴɢ?

$\huge\underline\mathfrak{\pink{✨AnS wEr ✨}}$

ᴛʜᴇ ᴘʀᴏᴄᴇss ᴏғ ғᴏʀᴍᴀᴛɪᴏɴ ᴏғ ᴀ ʀᴇᴅᴅɪsʜ ʙʀᴏᴡɴ ғʟᴀᴋʏ sᴜʙsᴛᴀɴᴄᴇ ᴏɴ ᴛʜᴇ sᴜʀғᴀᴄᴇ ᴏғ ɪʀᴏɴ ᴏʙᴊᴇᴄᴛs ɪɴ ᴛʜᴇ ᴘʀᴇsᴇɴᴄᴇ ᴏғ ᴍᴏɪsᴛᴜʀᴇ ᴀɴᴅ ᴀɪʀ ɪs ᴄᴀʟʟᴇᴅ ʀᴜsᴛɪɴɢ. ᴛʜᴇ ʀᴇᴅᴅɪsʜ ʙʀᴏᴡɴ ᴅᴇᴘᴏsɪᴛ ғᴏʀᴍᴇᴅ ᴏɴ ᴛʜᴇ ɪʀᴏɴ ᴏʙᴊᴇᴄᴛs ɪs ᴋɴᴏᴡɴ ᴀs ʀᴜsᴛ.

ᴛʜᴇ ᴄʜᴇᴍɪᴄᴀʟ ʀᴇᴀᴄᴛɪᴏɴ ᴏғ ʀᴜsᴛɪɴɢ ᴄᴀɴ ʙᴇ ʀᴇᴘʀᴇsᴇɴᴛᴇᴅ ʙʏ ᴛʜᴇ ғᴏʟʟᴏᴡɪɴɢ ᴄʜᴇᴍɪᴄᴀʟ ᴇǫᴜᴀᴛɪᴏɴ :-

ɪʀᴏɴ(ғᴇ)+ᴏxʏɢᴇɴ[0_2]+ᴡᴀᴛᴇʀ(ʜ_2_ᴏ)-> ʀᴜsᴛ(ɪʀᴏɴ)

ᴛᴡᴏ ᴇssᴇɴᴛɪᴀʟ ғᴇᴀᴛᴜʀᴇs ᴏғ ʀᴜsᴛɪɴɢ ᴀʀᴇ :

➡ᴛʜᴇ sʟᴏᴡ ᴇᴀᴛɪɴɢ ᴜᴘ ᴏғ ᴍᴇᴛᴀʟs ʟᴀʏᴇʀ ʙʏ ʟᴀʏᴇʀ ᴅᴜᴇ ᴛᴏ ᴛʜᴇ ʀᴇᴀᴄᴛɪᴏɴ ᴡɪᴛʜ ᴍᴏɪsᴛᴜʀᴇ ᴘʀᴇsᴇɴᴛ ɪɴ ᴀɪʀ ɪs ᴋɴᴏᴡɴ ᴀs ᴄᴏʀʀᴏsɪᴏɴ.

➡ᴛʜᴇ ᴄᴏɴᴅɪᴛɪᴏɴ ʀᴇǫᴜɪʀᴇᴅ ғᴏʀ ʀᴜsᴛɪɴɢ ᴏғ ɪʀᴏɴ ɪs ᴘʀᴇsᴇɴᴄᴇ ᴏғ ᴍᴏɪsᴛᴜʀᴇ & ɪʀᴏɴ sʜᴏᴜʟᴅ ʙᴇ ᴄᴏᴀᴛɪɴɢ ғʀᴇᴇ.

$\huge\underline\mathfrak{\pink{Thank You :- }}$