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An aqueous solution of urea has freezing point of
CHEMISTRY · Subjective · CBSE · Chemistry · Solutions · Solutions
Problem
An aqueous solution of urea has freezing point of
−
0.52
θ
C
-0.52^{ \theta }\text{C}
−
0.5
2
θ
C
. Calculate the osmotic pressure of solution at
27
θ
C
27^{ \theta }\text{C}
2
7
θ
C
. Assume molarity and molality be same.
K
f
K_f
K
f
for
H
2
O
\text{H}_2\text{O}
H
2
O
is
1.86
K mol
−
1
kg
1.86 \text{ K mol}^{-1} \text{ kg}
1.86
K mol
−
1
kg
.
Related theory
Colligative Properties
Solutions
Osmotic Pressure
Colligative Properties and Molar Mass
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