Food cans are coated with tin and not with zinc because

Food cans are coated with tin and not zinc becauseA Zinc is costlier than tin  B Zinc has a higher melting point than tin      C Zinc is more reactive than tin D Zinc is less reactive than tin

Give reasons for the following:(a) We can store copper sulphate solution in silver vessel but not silver nitrate solution in acopper vessel.(b) Food cans are coated with tin rather than zinc.

State whether aluminium or iron is preferred for making cans for drinks and explain why.Iron - because it is a better conductor than aluminiumIron - because it has a higher melting point than aluminiumAluminium - because it is weaker than ironAluminium - because it corrodes less easily than iron

The galvanised article protected against rusting even if the zinc coating is broken. Can you reason this out why

Zinc can be coated on iron to produce galvanised iron but the reverse is not possible. It is because