Grapes are placed in three beakers X,Y,and Z | vedclass

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

Question

(A) In beaker $X$,the grape remains the same size,indicating an isotonic solution where the net flow of water is zero.In beaker $Y$,the grape swells,w

Vedclass · Accepted Answer

$Y -$ hypotonic solution,$Z -$ hypertonic solution

Vedclass · Answer

(A) In beaker $X$,the grape remains the same size,indicating an isotonic solution where the net flow of water is zero.In beaker $Y$,the grape swells,which indicates that water has entered the grape due to osmosis. This happens when the surrounding solution is hypotonic (lower osmotic pressure) compared to the grape's internal solution.In beaker $Z$,the grape shrinks,which indicates that water has left the grape due to osmosis. This happens when the surrounding solution is hypertonic (higher osmotic pressure) compared to the grape's internal solution.Therefore,$Y$ is a hypotonic solution and $Z$ is a hypertonic solution.

Grapes are placed in three beakers $X$,$Y$,and $Z$ containing different types of solutions. If beaker $X$ contains an isotonic solution with the grape solution,what will be the nature of the solutions in $Y$ and $Z$?

Similar Questions

$200 \ mL$ of an aqueous solution of a protein contains its $1.26 \ g$. The osmotic pressure of this solution at $300 \ K$ is found to be $2.57 \times 10^{-3} \ bar$. The molar mass of protein will be ......... $g \ mol^{-1}$.
$(R = 0.083 \ L \ bar \ mol^{-1} \ K^{-1})$

$15 \%$ aqueous solution of glucose (molecular weight $= 180 \ g/mol$) is isotonic with $8 \%$ aqueous solution containing an unknown non-dissociable solute. What is the molecular weight of the unknown solute?

The osmotic pressure of a solution containing $3 \ g$ of glucose (molar mass = $180 \ g/mol$) in $60 \ g$ of water at $15^\circ C$ (density = $1 \ g/mL$) is ....... $atm$.

The osmotic pressure of blood at $300 \ K$ is $8.21 \ atm$. What is the concentration of an aqueous glucose solution that is isotonic with this blood in $g \ L^{-1}$?

Which of the following will have the minimum osmotic pressure?

Vedclass Test Series

Exam Paper Generator

Online Exam Module