(B) Isotonic solutions are defined as solutions having the same osmotic pressure at a given temperature. Since $\pi = CRT$,if $\pi$ is the same,the mo

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They have the same weight concentration.

(B) Isotonic solutions are defined as solutions having the same osmotic pressure at a given temperature. Since $\pi = CRT$,if $\pi$ is the same,the molar concentration $(C)$ must be the same. They do not necessarily have the same weight concentration (mass per unit volume). Therefore,the statement that they have the same weight concentration is incorrect.

Class 12 Chemistry Solutions Osmosis and Osmotic pressure of the solution

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Which of the following statements associated with an isotonic solution is not correct?

A
They will have the same osmotic pressure.
B
They have the same weight concentration.
C
Osmosis does not take place when the two solutions are separated by a semipermeable membrane.
D
They will have the same vapour pressure.

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Osmosis and Osmotic pressure of the solution

Calculate the osmotic pressure of $0.5 \ M$ aqueous solution of a non-volatile solute at $300 \ K$ $\left[R = 0.0821 \ atm \ dm^3 \ K^{-1} \ mol^{-1}\right]$. (in $atm$)

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$A$ solution containing $4 \ g$ of polymer in $4.0 \ L$ solution at $27^{\circ} C$ shows an osmotic pressure of $3.0 \times 10^{-4} \ atm$. The molar mass of the polymer in $g \ mol^{-1}$ is

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Calculate the osmotic pressure of a $0.2 \ M$ aqueous $KCl$ solution at $0^{\circ} C$ if the van't Hoff factor for $KCl$ is $1.83$. $[R = 0.082 \ dm^3 \ atm \ mol^{-1} \ K^{-1}]$ (in $atm$)

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If a $6.84 \% (wt./vol.)$ solution of cane sugar $(mol. wt. 342)$ is isotonic with a $1.52 \% (wt./vol.)$ solution of thiocarbamide,then the molecular weight of thiocarbamide is:

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Osmotic pressure of a solution can be measured quickly and accurately by

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Which of the following statements associated with an isotonic solution is not correct?

Similar Questions

Calculate the osmotic pressure of $0.5 \ M$ aqueous solution of a non-volatile solute at $300 \ K$ $\left[R = 0.0821 \ atm \ dm^3 \ K^{-1} \ mol^{-1}\right]$. (in $atm$)

$A$ solution containing $4 \ g$ of polymer in $4.0 \ L$ solution at $27^{\circ} C$ shows an osmotic pressure of $3.0 \times 10^{-4} \ atm$. The molar mass of the polymer in $g \ mol^{-1}$ is

Calculate the osmotic pressure of a $0.2 \ M$ aqueous $KCl$ solution at $0^{\circ} C$ if the van't Hoff factor for $KCl$ is $1.83$. $[R = 0.082 \ dm^3 \ atm \ mol^{-1} \ K^{-1}]$ (in $atm$)

If a $6.84 \% (wt./vol.)$ solution of cane sugar $(mol. wt. 342)$ is isotonic with a $1.52 \% (wt./vol.)$ solution of thiocarbamide,then the molecular weight of thiocarbamide is:

Osmotic pressure of a solution can be measured quickly and accurately by

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