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We have a 0.1M solution of NH(2)CONH(2),...

We have a `0.1M` solution of `NH_(2)CONH_(2),H_(3)PO_(3)` and `H_(3)PO_(4)` then which of the following statement is correct, if we consider `100%` dissociation for `H_(3)PO_(3)` and `H_(3)PO_(4)`

A

The V.P. and freezing pooint are highest for urea

B

The elevation in boiling point is the lowest for `H_(3)PO_(4)`

C

The V.P. and freezing point are the lowest for urea.

D

The depression in freezing point is the highest for `H_(3)PO_(3)`.

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