The water potential of seawater is .......... | vedclass

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

Question

(A) Water potential $(\Psi_w)$ is defined as the potential energy of water per unit volume relative to pure water in reference conditions. Pure water

Vedclass · Accepted Answer

Less than $0$

Vedclass · Answer

(A) Water potential $(\Psi_w)$ is defined as the potential energy of water per unit volume relative to pure water in reference conditions. Pure water has the highest water potential, which is defined as $0$. Any solute added to pure water decreases its free energy and thus lowers the water potential, making it negative. Since seawater contains a high concentration of dissolved salts (solutes), its water potential is significantly lower than that of pure water. Therefore, the water potential of seawater is less than $0$.

The water potential of seawater is $...........$.

Similar Questions

Water potential is same as . . . . . . .

The movement of water from one cell of the cortex to the adjacent one in roots is due to

Compare the value of $\psi_w$ (water potential) of a $1 \text{ g}$ $NaCl$ solution with that of a $1 \text{ g}$ sucrose solution.

Water potential of pure water and its solution are

When sugar is added to water, $.......$

Vedclass Test Series

Exam Paper Generator

Online Exam Module