Question

Fill in the blanks :- 1. the separation of a pure substance from a mixture in the form of Crystal when the hot concentrated solution is slowly cooled__________. 2.conversion of a liquid into its vapours below the boiling point of a liquid________. 3. when a firecracker burst,the the change is called _________. 4. the purest solid form of a substance having a definite geometrical shape__________. 5. putting a layer of zinc on iron article__________.​

Answer 1

Answer:

sorry this is a very legthy question.

Explanation:

Answer 2

Answer:

1. I think Crystalization

2. Evaporation

3. Chemical reaction

4. Crystal

5. Galvanization

Explanation:

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