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If all symbols have their usual meaning,...

If all symbols have their usual meaning, then for a non-volatile non-electrolyte solute `Lt_(m rarr 0) ((DeltaT_(f))/(m))` is equal to

A

zero

B

Infinity

C

`DeltaT_(f)`

D

`K_(f)`

Text Solution

Verified by Experts

The correct Answer is:
D
For a non-volatile non-electrolyte solute
`DeltaT_(f) = K_(f)m`
`(DeltaT_(f))/(m) = K_(f)`
`Lt_(m rarr 0) ((DeltaT_(f))/(m)) = Lt_(m rarr 0) K_(f) = K_(f)`
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