Home
Class 12
BIOLOGY
Lowering in magnitude of water potential...

Lowering in magnitude of water potential due to dissolution of a solute is called.

A

Solute potential `(Psi_(s))`

B

Pressure potential `(Psi_(p))`

C

Turgor pressure

D

Suction pressure

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question regarding the lowering in magnitude of water potential due to the dissolution of a solute, we can follow these steps: ### Step-by-Step Solution: 1. **Understanding Water Potential**: - Water potential (Ψ) is a measure of the potential energy in water and is influenced by solute concentration and pressure. It determines the direction of water movement. 2. **Identifying the Components of Water Potential**: - Water potential is composed of two main components: solute potential (Ψs) and pressure potential (Ψp). The formula is given by: \[ Ψ = Ψs + Ψp \] 3. **Defining Solute Potential**: - Solute potential (Ψs) is specifically the component of water potential that results from the presence of solutes in the solution. When solutes are dissolved in water, they lower the water potential. 4. **Conclusion**: - Therefore, the lowering in magnitude of water potential due to the dissolution of a solute is referred to as **solute potential**. ### Final Answer: The correct answer is **solute potential**. ---
Promotional Banner

Similar Questions

Explore conceptually related problems

Reduction of water potential due to presence of solute is

Water potential of a solution is

A solution of KOH is water is called-

Water potential of a solution is always

Water potential of soil solution in common soil is

Water potential and solute potential

Water potentials of pure water and its solution are

Amount by which water potential is reduced due to presence of solute is called

How many of the following statement(s) is/are true regarding plant water relations? A. A mature corn plant absorbs almost three litres of water in three hours only while a mustard plant absorbs water equal to its own weight in about five hours. B.Diffusion is a slow process and is dependent on a 'living system'. C.When a plant cell is placed in a hypertonic solution, water moves out first from the cytoplasm and then from the vacuole. D. All solutions have a higher water potential than pure water due to dissolution of solutes.

The water potential increases due to