substance which decomposes below its boiling Point can be best purified by 4
substance which decomposes below its boiling Point can be best purified by 4
A. Steam distillation
B. Simple distillation
C. Fractional distillation
D. Distillation under reduced pressure.
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Correct Answer - D
Distillation under reduced pressure makes the substance to boil at low temperature and there- fore the liquid can be distilled without decom- position.
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