Q. A mixture of sand and naphthalene can be seperated by __________
A) Sublimation
B) Fractional distillation
C) Any of them
D) Chromatography
✔ Correct Answer: Sublimation
Exam Insight
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A) Sublimation
B) Fractional distillation
C) Any of them
D) Chromatography
✔ Correct Answer: Sublimation
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