Which of the following enhances leathering property of soap?

Options

A. Sodium carbonate
B. Sodium resinate
C. Sodium stearate
D. Trisodium phosphate

Explanation

To determine which of the given options enhances the lathering property of soap, we can analyze the properties of each option in relation to soap and lathering.

### Step-by-Step Solution:

1. **Understanding Lathering**:
- Lathering is the formation of bubbles or foam when soap is mixed with water. It is an important property of soap as it helps in cleaning by trapping dirt and grease.

2. **Role of Surface Tension**:
- The lathering property of soap is related to its ability to reduce the surface tension of water. When soap is added to water, it allows the water to spread and form bubbles, creating lather.

3. **Analyzing the Options**:
- **Option A: Sodium Carbonate**: This is primarily used as a water softener and does not significantly enhance lathering.
- **Option B: Sodium Resinate**: This is known to enhance the lathering property of soap. It is a viscous liquid that can create emulsions with soap, thus improving lather formation.
- **Option C: Sodium Stearate**: This is a common soap component but does not specifically enhance lathering.
- **Option D: Trisodium Phosphate**: This is used as a cleaning agent but does not enhance the lathering property of soap.

4. **Conclusion**:
- Based on the analysis, the correct answer is **B: Sodium Resinate**, as it enhances the lathering property of soap.

### Final Answer:
**B: Sodium Resinate**