Question

The luster of the surface of the aluminium utensils in the house is lost after a few days . Why does this happen ?


➡don't even think to spam ⬆​

Answer 1

Answer:

$\huge\mathcal{\fcolorbox{pink}{black}{\orange{•Answer:-}}}$

➳This happens due to oxidation reaction.

Explanation:

➳When aluminium utensils are kept in the house for a few days, aluminium gets oxidised to form aluminium oxide (Al2O3). A thin layer of aluminium oxide is formed on the surface of the utensils. Thus, they lose their lustre after a few days.

ʜᴏᴘᴇ ᴛʜɪs ᴡɪʟʟ ʜᴇʟᴘ ᴀɴᴅ ɪᴛ ɪs ᴛʜᴇ ʀᴇǫᴜɪʀᴇᴅ ᴀɴsᴡᴇʀ

Answer 2

Answer:

I can't express

par anu am back

:)

:(but only for 1-2 hours