1.

The cryoscopic constant value depends upon

Answer»

The number of PARTICLES of the solute in the SOLUTION
The number of particles of the SOLVENT in the solution
The enthalpy of fusion of the solvent
The freezing point of the solvent

Solution :Explanation : The cryoscopic constant value is `K_(F)=(RT_(f)^(2)xxM_(o))/(Delta F_(f)xx1000)`
`K_(f)` depends upon `Delta H_(f)` and `T_(f)`. Hence, choices (c ) and (d) are correct.
It follows that (a) and (b) are not correct.


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