A misture of camphor and benzoic acid can be separated by :

1.	A misture of camphor and benzoic acid can be separated by :
Answer» Sublimation Chemical method Fractional Crystallisation Extractin with solvent SOLUTION :The mixture is reacted with aqueous `NAOH` solution when benzoic acid BECOMES water soluble as sodium salt and can be separated. It can be regenerated by REACTING the solution with dilute `HCL`. `underset("(Soluble)")(C_(6)H_(5)COOH+NaOH rarr C_(6)H_(5)COONa+H_(2)O)` `C_(6)H_(5)COONa+HCl rarr underset("(Regenerated)")(C_(6)H_(5)COOH)+HCl`

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