Question

Three test tubes are taken and labelled as a b and c in test tube a iron is there and water is added to it in test be iron nail dipped in the mixture of water and oil in test tube c and iron nail is added with dry calcium chloride name the three test tubes which the iron nail will rust and why

Answer 1

Answer:

the iron nail in test tube a

Explanation:

corrosion happens in the presence of moisture and air

Answer 2

Explanation:

the nail will rust in test tube a

because rusting happens jn the presence of air and water i.e ; moisture..