The various compounds present in coal tar are separated by the process of:

1. simple distillation
2. destructive distillation
3. fractional distillation
4. fractional crystallization

Correct Answer: C. fractional distillation

Explanation: The various compounds present in coal tar are separated by the process of fractional distillation. Chemical compounds are separated by heating them to a temperature at which one or more fractions of the mixture will vaporize.

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Updated on: 10-Oct-2022

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