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Question
Chemistry
A mixture of camphor and benzoic acid can be separated by:
Q. A mixture of camphor and benzoic acid can be separated by:
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JIPMER 2006
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A
chemical method
B
sublimation
C
fractional distillation
D
extraction with a solvent
Solution:
Aqueous solution of
N
a
H
C
O
3
is used to separate benzoic acid from its mixture with camphor. Benzoic acid form water soluble sodium benzoate with
N
a
H
C
O
3
.