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A mixture containing urea and napthalene...

A mixture containing urea and napthalene can be separated by

A

filtration

B

sublimation

C

both (1) and (2)

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
A
In filtration, water is used as thes solvent. Urea dissolves in water, while naphthalene remains insoluble. Naphthalene sublimes but urea is nonsublimable, therefore, sublimation technique can also be used for their separation.
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