Molality of pure liquid ethanol `(C_(2)H_(5)OH)` if its density `d=1.2g//ml` is :

Molality of pure liquid benzene (C_(6)H_(6)) if its density d=1.2g//ml is :

Molality of pure liquid benzene (C_(6)H_(6)) is its density d = 2 gram/ml is-

Molality of pure liquid benzene (C_(6)H_(6)) is its density d = 2 gram/ml is-

The formula weight of ethanol ( C_(2)H_(5)OH ) is

Calcualate the molarity and molality of 20% aqueous ehtanol (C_(2) H_(5) OH) solution by volume. (density of solution = 0.96 g mL^(-1) )

Calcualate the molarity and molality of 20% aqueous ehtanol (C_(5) H_(5) OH) solution by volume. (density of solution = 0.96 g mL^(-1) )

Calculate percentage of carbon in ethanol (C_(2)H_(5)OH) .

Calculate percentage of carbon in ethanol (C_(2)H_(5)OH) .

Calculate percentage of carbon in ethanol (C_(2)H_(5)OH) .