Recrystallization interview questions

Recrystallization interview questions

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Total Questions: 5

1. Which of the following is not a common method used for purification?

Correct Answer is : Electrolysis

2. Crystallisation is based on the

Correct Answer is : Difference in solubility

3. Which of the following is the example of crystallisation process?

Correct Answer is : Purification of alum

4. At room temperature, the impure compound in crystallisation is

Correct Answer is : Sparingly soluble

5. Which of the following is known as mother liquor?

Correct Answer is : Filtrate

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