A cell is placed in 0.4 ; M solution of sugar | vedclass

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(C) When a cell is placed in a solution and there is no change in its volume,it indicates that there is no net movement of water into or out of the ce

Vedclass · Accepted Answer

$0.4$

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(C) When a cell is placed in a solution and there is no change in its volume,it indicates that there is no net movement of water into or out of the cell.This condition occurs when the external solution is isotonic to the cell sap.An isotonic solution has the same osmotic concentration as the cell sap.Since the external sugar solution has a concentration of $0.4 \; M$,the concentration of the cell sap must also be $0.4 \; M$.

$A$ cell is placed in $0.4 \; M$ solution of sugar and no change in volume of cell is found. What is the concentration of the cell sap (in $; M$)?

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