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Calculate the Boiling pt of soln containing 0.61g of Bezoic acid in 50g of carbon disulphide,assuming 84% dimerisation of the acid. Given that the B.P of CS2 is 46.2 degrees celsius.

Kb of CS2 is 2.3 K Kg/mol.

6 years ago


Answers : (1)


Dear student,


T = Kbm


        T is the change in boiling point of the solvent,
        Kb is the molal boiling point elevation constant, and
        m is the molal concentration of the solute in the solution.


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