Question

F. Match the columns:
Column I
1. Copper sulphate
2. Rust
3. Alloy
4. Magnesium oxide
5. Lime water
6. Galvanisation
Column II
(i) stainless steel
(ii) basic oxide
(iii) deep blue colour crystals
(iv) coating of zinc on iron
(v) iron oxide
(vi) calcium hydroxide​

Answer 1

Answer:

one ka ii

2 ka iii

3 ka 5

4 ka 1

5 ka 4