Water molecules posses kinetic energy which is also called?

Options

A. Solute potential (`Psi_(s)`)
B. Pressure potential (`Psi_(P)`)
C. Water potential (`Psi_(w)`)
D. All of these

Answer

**Step-by-Step Solution:**

1. **Understanding Kinetic Energy in Water Molecules**:
- Water molecules are in constant motion, and this motion is a form of kinetic energy. This energy is related to the movement and behavior of water molecules.

2. **Defining Water Potential**:
- The term that describes the potential energy of water in a system is known as "water potential." Water potential is a measure of the potential energy of water in a solution and indicates the direction in which water will move.

3. **Components of Water Potential**:
- Water potential is composed of two main components: solute potential and pressure potential.
- **Solute Potential**: This is the effect of solute concentration on the overall potential of water.
- **Pressure Potential**: This is the physical pressure on the water in a system.

4. **Relationship Between Water Concentration and Kinetic Energy**:
- The more water molecules present in a solution, the greater the kinetic energy and the higher the water potential. Pure water, having no solute, has the highest water potential because it has the maximum concentration of water molecules.

5. **Conclusion**:
- Therefore, the kinetic energy possessed by water molecules is referred to as "water potential."

**Final Answer**: Water molecules possess kinetic energy which is also called **water potential**.

---