Question

why is nail placed in boiled water during rusting??​

Answer 1

Answer:

Because in boiled water there is no oxygen and a thin oil layer separates the nails from atmospheric oxygen. Then nails in the test tube A do not get rust. -Nails in test tube B also do not get rust because soda-lime removes the rust if the nails contain rust.

Answer 2

ANSWER

• Nails are made of steel and can also be prepared from iron, copper, and aluminium.

• The boiled water do not contain dissolved oxygen

• Nails won’t get rust if we are going to keep them in boiled water .

• Because in boiled water there is no oxygen and a thin oil layer separates the nails from atmospheric oxygen.

• Then nails in the boiled water do not get rust.Hence nail placed in boiled water during rusting