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The relationship between osmotic pressur...

The relationship between osmotic pressure at `273 K` when `10 g` glucose `(P_(1)), 10 g` urea `(P_(2))` and `10 g` sucrose `(P_(3))` are dissolved in `250 mL` of water is:

A

(a) `P_(1) gt P_(2) gt P_(3)`

B

(b) `P_(3) gt P_(1) gtP_(2)`

C

( c) `P_(2) gt P_(1) gt P_(3)`

D

(d) `P_(2) gt P_(3) gt P_(1)`

Text Solution

Verified by Experts

The correct Answer is:
C
`P = (w)/(m.V)ST`, since `w, V,T` are constant
Thus `P prop (1)/(m)`
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