Two solutions of \[KN{{O}_{3}}\] and \[C{{H}_{3}}COOH\] are prepared separately. Molarity of both is \[0.1\,M\] and osmotic pressures are \[{{P}_{1}}\] and \[{{P}_{2}}\] respectively. The correct relationship between the osmotic pressures is [CPMT 1983, 84; Pb CET 2004]

\[\frac{{{P}_{1}}}{{{P}_{1}}+{{P}_{2}}}=\frac{{{P}_{2}}}{{{P}_{1}}+{{P}_{2}}}\]

Two solutions of \[KN{{O}_{3}}\] and \[C{{H}_{3}}COOH\] are prepared s

1.	Two solutions of \[KN{{O}_{3}}\] and \[C{{H}_{3}}COOH\] are prepared separately. Molarity of both is \[0.1\,M\] and osmotic pressures are \[{{P}_{1}}\] and \[{{P}_{2}}\] respectively. The correct relationship between the osmotic pressures is [CPMT 1983, 84; Pb CET 2004]
A.	\[{{P}_{2}}>{{P}_{1}}\]
B.	\[{{P}_{1}}={{P}_{2}}\]
C.	\[{{P}_{1}}>{{P}_{2}}\]
D.	\[\frac{{{P}_{1}}}{{{P}_{1}}+{{P}_{2}}}=\frac{{{P}_{2}}}{{{P}_{1}}+{{P}_{2}}}\]
Answer» D. \[\frac{{{P}_{1}}}{{{P}_{1}}+{{P}_{2}}}=\frac{{{P}_{2}}}{{{P}_{1}}+{{P}_{2}}}\]

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Two solutions of \[KN{{O}_{3}}\] and \[C{{H}_{3}}COOH\] are prepared separately. Molarity of both is \[0.1\,M\] and osmotic pressures are \[{{P}_{1}}\] and \[{{P}_{2}}\] respectively. The correct relationship between the osmotic pressures is [CPMT 1983, 84; Pb CET 2004]

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