Q4 of 59 Page 101

Chromatography is based on the principle of ___________

Chromatography is based on the principle of different solubility of the solute in the same solvent.

Sand is removed from naphthalene by _______ method.

In petroleum refining, the method of separation used is _________

The solubility of solid in water _________ with an increase in temperature

Name the method you would adopt to separate a mixture of ammonium chloride and common salt.

Questions · 59

4. Matter around us

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