I Centrifugation method can be used to separate butter from cream. |
II Coloured component of blue ink can be separated by evaporation. |
III Chromatography can be used to detect drugs in blood. |
IV Camphor can be separated from salt by crystallisation. |
A) II only
B) II and III only
C) IV only
D) II and IV only
Correct Answer: C
Solution :
Camphor can be separated from salt by sublimation.You need to login to perform this action.
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