Naphthalene dissolves in which of the solvent?
Water
Methanol
Ethanol
Benzene
Non-polar solutes dissolve in non-polar solvents.
Which of the following dissolves in ethanol?
QUESTION 2.38
Benzene and naphthalene form ideal solution over the entire range of composition. The vapour pressure of pure benzene and naphthalene at 300 K are 50.71 mm Hg and 32.06 mm Hg respectively. Calculate the mole fraction of benzene in vapour phase if 80 g of benzene is mixed with 100 g of naphthalene.