The stoichiometry and solubility product of a salt with the solubility curve given below is, respectively :

A flask contains a mixture of isohexane and 3-methylpentane. One of the liquids boils at 63^oC while the other boils at 60^oC What is the best way to separate the two liquids and which one will be distilled out first ?

The predominant intermolecular forces present in ethyl acetate, a liquid, are:

The most suitable reagent for the given conversion is :