What is the boiling point of a 4.08 m solution of naphthalene in benzene? The boiling point of benzene is 80.1°C.
here is some information to help you on this problem.
The b.p. of solvent(of benzene) is already given = 80.1 °C
Tb = Kb * m
Kb is molal b.p. constant for naphthalene = 217.9 degrees Celsius
m is concentration(molality
Tb = b.p. solution - b.p. solvent
One can rearrange the equations.
b.p. solution = b.p. solvent + ? Tb
b.p. solution- b.p. solvent = ? Tb
Molal boiling point constant for naphthalene is 217.9°C, molality is 4.08 m. Calculate DTb and solve for the b.p of the solution