Addition of more solutes in a given solution | vedclass

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(A) Water potential $(\Psi_w)$ is a measure of the potential energy of water in a system compared to pure water. Pure water has the highest water pote

Vedclass · Accepted Answer

lower its water potential

Vedclass · Answer

(A) Water potential $(\Psi_w)$ is a measure of the potential energy of water in a system compared to pure water. Pure water has the highest water potential, which is defined as $0$. When solutes are added to water, the water molecules become associated with the solute particles, which reduces the free energy of the water. As the concentration of solutes increases, the solute potential $(\Psi_s)$ becomes more negative. Since $\Psi_w = \Psi_s + \Psi_p$ (where $\Psi_p$ is pressure potential), an increase in solute concentration decreases the solute potential, thereby lowering the overall water potential of the solution.

Addition of more solutes in a given solution will:

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