Question

Write the Experimental procedure to prove that air and water are required for corrosion

of metals.​

Answer 1

Answer:

Pour boiled distilled water in test tube B and add about 1 ml of oil and cork it. The oil will flow on water and prevent the air from dissolving in the water. Put some anhydrous calcium chloride in test tube C and cork it. Anhydrous calcium chloride will absorb the moisture from the air.20-Oct-2016