Question

students of 10th standard give me answer of this table

lesson no: 3. Chemical Reactions and Equations ​

Answer 1

Answer:

To prevent rusting, a layer of zinc metal is applied on iron sheets.

b. The conversion of ferrous sulphate to ferric sulphate is oxidation reaction.

c. When electric current is passed through acidulated water of electrolysis water takes place.

d. Addition of an aqueous solution of ZnSO4 to an aqueous solution of BaCl2 is an