What is the effect of external pressure on th | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) Osmotic pressure $(OP)$ is a colligative property defined by the equation $\pi = CRT$, where $C$ is the molar concentration, $R$ is the gas consta

Vedclass · Accepted Answer

$OP$ remains nearly the same with increase/decrease of external pressure

Vedclass · Answer

(C) Osmotic pressure $(OP)$ is a colligative property defined by the equation $\pi = CRT$, where $C$ is the molar concentration, $R$ is the gas constant, and $T$ is the temperature. Since $OP$ depends primarily on the concentration of the solute particles and temperature, it is an intrinsic property of the solution. External pressure applied to the solution does not change the concentration $(C)$ or the temperature $(T)$ of the solution significantly. Therefore, the osmotic pressure remains nearly the same regardless of changes in external pressure.

What is the effect of external pressure on the osmotic pressure $(OP)$ of a solution?

Similar Questions

If $5\%$ sugar solution is isotonic with $1\%$ solution of unknown substance,then find out the molecular mass of the unknown substance. (in $g/mol$)

The concentration in $g$ per litre of a solution of cane sugar $(M = 342)$ which is isotonic with a solution containing $6 \ g$ of urea $(M = 60)$ per litre is

Determine the amount of $CaCl_2$ $(i=2.47)$ dissolved in $2.5 \ L$ of water such that its osmotic pressure is $0.75 \ atm$ at $27^{\circ}C$.

At $300 \, K$,$36 \, g$ of glucose present in a litre of its solution has an osmotic pressure of $4.98 \, bar$. If the osmotic pressure of the solution is $1.52 \, bar$ at the same temperature,what would be its concentration?

At a certain temperature, the value of the slope of the plot of osmotic pressure $(\pi)$ against concentration $(C \text{ in } mol \ L^{-1})$ of a certain polymer solution is $291 \ R.$ The temperature at which osmotic pressure is measured is: $(R \text{ is the gas constant})$

Vedclass Test Series

Exam Paper Generator

Online Exam Module