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:

P_{1} > P_{2} > P_{3}

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P_{3} > P_{1} > P_{2}

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P_{2} > P_{1} > P_{3}

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P_{2} > P_{3} > P_{1}

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Solution

The correct option is C $P_{2} > P_{1} > P_{3}$
$P = \frac{w}{m . V} S T$ ; since w,v,t are constant. M is molecular weight.
Thus, $P \propto \frac{1}{m}$

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Similar questions

P_{1}, P_{2}

P_{3}

The relationship between osmotic pressure at 273K when 10 g glucose (P₁),10g urea (P₂) and 10g sucrose (P₃) are dissolved in 250 ml of water is

(P_{1})

(P_{2})

(P_{3})

(P_{1})

(P_{2})

(P_{3})

A B C, a, b, c

p_{1}, p_{2}, p_{3}

A, B, C

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