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    				| 1. | 3. Match the following. Column A(a) Evaporation ofwaterColumn B(i) Non-periodic(b) Milk turning sour(c) Earthquake(d) Change of seasons(e) Glowing of bulbchange(ii) Periodic change(iii) Chemical change(iv) Physical change(v) Reversible change | 
| Answer» ong>Answer: periodic change | |