Match the Column I with Column II
| Column I | Column II |
| a) Zinc | i. used in making power cables |
| b) Aluminum | ii. used in electric wires |
| c) Copper | iii. to galvanize iron |
1
a) iii, b) i, c) ii
2
a) i , b) ii , c) iii
3
a) iii, b) ii, c) i
4
a) ii ,b) i , c) iii