Question

Wrap 3 iron nails in cotton, three iron nails in wet cottonand three other nails in wet cotton cloth. State your observation after two weeks.

Answer 1

Answer:

sry Illl have. to do it practically

Answer 2

Answer In case one rust will be apparent.In In case one rust will be apparent.In case two it depends on the concentration and strength of acid the rate of corrosion.In case three if salt is in aqueous state then rusting will occur or else no change.In case four slow rusting will occur.Please vote me the brainliest and follow me