Chemistry, asked by revagurav93, 6 months ago

If P₁, P₂ and P₃ are the vapour pressure of equimolar solutions of glucose , NaCl and urea then ......

1 point

(A) P₁ = P₂ = P₃

(B) P₁ = P₃ < P₂

(C) P₁= P₃ > P₂

(D) P₁ > P₂ > P₃


Answers

Answered by rashiskumar8545
0

Answer:

The osmotic pressure is inversely proportional to the molecular weight.

The increasing order of molecular weights is urea < glucose < sucrose.

Hence, the decreasing order of osmotic pressure is P

2

>P

1

>P

3

.

Hence, the correct option is C

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