(A) According to the van 't Hoff equation for osmotic pressure:$\pi = CRT$Where:$\pi$ is the osmotic pressure,$C$ is the molar concentration of the so

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Directly proportional to the concentration

(A) According to the van 't Hoff equation for osmotic pressure:$\pi = CRT$Where:$\pi$ is the osmotic pressure,$C$ is the molar concentration of the solution,$R$ is the gas constant,$T$ is the absolute temperature.At a constant temperature $(T)$,the osmotic pressure $(\pi)$ is directly proportional to the molar concentration $(C)$ of the solution.Therefore,the correct option is $A$.

Class 12 Chemistry Solutions Osmosis and Osmotic pressure of the solution

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At constant temperature,the osmotic pressure of a solution is:

A
Directly proportional to the concentration
B
Inversely proportional to the concentration
C
Directly proportional to the square of the concentration
D
Directly proportional to the square root of the concentration

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Osmosis and Osmotic pressure of the solution

$A$ solution containing $10 \ g$ per $dm^3$ of urea (molecular mass $= 60 \ g \ mol^{-1}$) is isotonic with a $5 \%$ solution of a non-volatile solute. The molecular mass of this non-volatile solute is ........ $g \ mol^{-1}$.

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Calculate the osmotic pressure of $0.03 \ mol$ of non-electrolyte solute dissolved in $0.1 \ dm^3$ of water at $300 \ K \ [R=0.0821 \ dm^3 \ atm \ mol^{-1} \ K^{-1}]$ (in $atm$)

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$A$ solution of a non-electrolyte substance containing $1.05 \ g$ per $100 \ mL$ was found to be isotonic with a $3\%$ glucose solution. The molecular mass of the substance is:

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For a very dilute solution of an electrolyte,which of the following relations is correct? (Assume other parameters are constant)

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Which of the following is $NOT$ used as a semipermeable membrane?

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At constant temperature,the osmotic pressure of a solution is:

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$A$ solution containing $10 \ g$ per $dm^3$ of urea (molecular mass $= 60 \ g \ mol^{-1}$) is isotonic with a $5 \%$ solution of a non-volatile solute. The molecular mass of this non-volatile solute is ........ $g \ mol^{-1}$.

Calculate the osmotic pressure of $0.03 \ mol$ of non-electrolyte solute dissolved in $0.1 \ dm^3$ of water at $300 \ K \ [R=0.0821 \ dm^3 \ atm \ mol^{-1} \ K^{-1}]$ (in $atm$)

$A$ solution of a non-electrolyte substance containing $1.05 \ g$ per $100 \ mL$ was found to be isotonic with a $3\%$ glucose solution. The molecular mass of the substance is:

For a very dilute solution of an electrolyte,which of the following relations is correct? (Assume other parameters are constant)

Which of the following is $NOT$ used as a semipermeable membrane?

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