Two solids $A$ and $B$ have appreciable different solubilities in water but their melting points are very close. The mixture of $A$ and $B$ can be separated by :

sublimation

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fractional crystallisation

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distillation

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specific method

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Solution

The correct option is B fractional crystallisation
Given
Two solids A and B with very close melting point and different solubilities
Solution
Fractional crystallisation is the one where we can differentiate solids having different solubilities
The correct option is B

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Similar questions

Question 24
Give an example each for the mixture having the following characteristics. Suggest a suitable method to separate the components of these mixtures.
(a) A volatile and a non-volatile component.
(b) Two volatile components with an appreciable difference in boiling points.
(c) Two immiscible liquids.
(d) One of the components changes directly from solid to gaseous state.
(e) Two or more coloured constituents soluble in some solvent.

A _______ method is used for separating a mixture of two solids, if their solubilities in a particular solvent differ widely.

A mixture contains two solids A and B. Solid A is light in weight while solid B is very heavy. Their sizes are almost the same. Here, A is the unwanted component. To get pure solid B, which separation method would you suggest?

Q. Assertion:

A mixture of acetone and methanol can be separated by fractional distillation

Reason:

The difference between their boiling point is very less

Q. A mixture of two miscible liquids, acetone and water having boiling points 56°C and 100°C, are to be separated. Which of the following methods can be followed?

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Two solids A and B have appreciable different solubilities in water but their melting points are very close. The mixture of A and B can be separated by :

The correct option is B fractional crystallisationGivenTwo solids A and B with very close melting point and different solubilitiesSolutionFractional crystallisation is the one where we can differentiate solids having different solubilitiesThe correct option is B

Two solids $A$ and $B$ have appreciable different solubilities in water but their melting points are very close. The mixture of $A$ and $B$ can be separated by :

The correct option is B fractional crystallisation
Given
Two solids A and B with very close melting point and different solubilities
Solution
Fractional crystallisation is the one where we can differentiate solids having different solubilities
The correct option is B