Question

Match the items of Column I with the items of Column II.

| Column I | Column II |
| (a) large crystals | (i) Turns lime water milky |
| (b) Depositing a layer of zinc on iron | (ii) Physical change |
| (c) Souring of milk | (iii) Rust |
| (d) Carbon dioxide | (iv) Sugar candy (Mishri) |
| (e) Iron oxide | (v) Chemical change |
| (f) Dissolving common salt in water | (vi) Glavanisation |

Answer 1

(a) (iv);

(b) (vi);

(c) (v);

(d) (i);

(e) (iii);

(f) (ii)