Multiple Choice Question Answer II — task. Science CBSE, Class 9.

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1. Fractional distillation makes use of the difference in __________.

Purity
Rates of dissolution
Boiling point
Solubilities

2. To separate a mixture of kerosene and petrol the method that can be used as:

Fractional distillation
Distillation
Filtration
Boiling

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