Two solutions have different osmotic pressures. The solution of higher osmotic pressure is called:

Options

A. isotomic solution
B. hypotonic solution
C. isotopic solution
D. hypertonic solution

Answer

To solve the question regarding the solution with higher osmotic pressure, we can follow these steps:

### Step-by-Step Solution:

1. **Understand Osmotic Pressure**:
- Osmotic pressure is defined as the minimum pressure required to prevent the inward flow of solvent across a semipermeable membrane. It is a colligative property that depends on the concentration of solute particles in a solution.

2. **Identify Types of Solutions**:
- There are three main types of solutions based on osmotic pressure:
- **Hypertonic Solution**: This is a solution that has a higher concentration of solute compared to another solution, leading to a higher osmotic pressure.
- **Hypotonic Solution**: This solution has a lower concentration of solute, resulting in lower osmotic pressure.
- **Isotonic Solution**: This type of solution has the same concentration of solute as another solution, thus having the same osmotic pressure.

3. **Determine the Solution with Higher Osmotic Pressure**:
- According to the definitions, the solution with the higher osmotic pressure is the hypertonic solution.

4. **Conclusion**:
- Therefore, the solution of higher osmotic pressure is called a **hypertonic solution**.

### Final Answer:
The solution of higher osmotic pressure is called a **hypertonic solution**.

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