Physics · Separation of Substances
Which of the following is the correct sequence of laboratory processes used to separate the components of a dry mixture containing common salt, chalk powder, and camphor powder?
- 1Sublimation → dissolution in water → filtration → evaporation✓
- 2Dissolution in water → sublimation → filtration → evaporation
- 3Sublimation → dissolution in kerosene → filtration → evaporation
- 4Dissolution in kerosene → filtration → evaporation → sublimation
Correct answer
Sublimation → dissolution in water → filtration → evaporation
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