Boiling point composition diagram of the liqid-vapour equilibrium for A and B is shown in the figure. If a binary liquid mixture of A and B is distilled fractionally, which of the following would be correct observation ?
A
Composition of the still (residue) will approach pure liquid B only
B
composition of the distillate will approach pure A only
C
Composition of distillate and residue will approach pure A and B respectively
D
Neither of the component can be obtained in pure state
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The correct Answer is:
c
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