The filters that can be present in laundry soap is/are

Options

A. Sodium rosinate
B. Borax
C. Sodium silicate
D. All of these

Answer

To solve the question regarding the filters that can be present in laundry soap, we need to analyze the options provided and understand the role of fillers in detergents.

### Step-by-Step Solution:

1. **Understanding Fillers**: Fillers are substances added to detergents to bulk them up and enhance their effectiveness. They help in distributing the active ingredients evenly and can also improve the physical properties of the detergent.

2. **Identifying the Options**:
- **Sodium Rosinate**: This is a natural resin that can act as a filler and is often used in soaps and detergents.
- **Borax**: Also known as sodium borate, it is commonly used as a cleaning agent and can serve as a filler in laundry soaps.
- **Sodium Silicate**: This compound is used in detergents to prevent the re-deposition of dirt and can also act as a filler.

3. **Analyzing the Options**: All three substances mentioned (sodium rosinate, borax, sodium silicate) are known to be used in laundry soaps as fillers.

4. **Conclusion**: Since all three options are valid fillers that can be present in laundry soap, the correct answer is "all of this".

### Final Answer:
The filters that can be present in laundry soap are sodium rosinate, borax, sodium silicate, and the correct option is "all of this".

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