Statement-1: It is better to wash the clothes in cold soap solution.
Statement-2: The surface tension of cold solution is more than the surface tension of hot solution:

Options

A. Statement-1, is true, Statement-2 is true, Statement-2 is correct explanation for statement-1
B. Statement-1 is true, statement-2 is true, statement-2 is NOT a correct explantion for statement-1
C. statement-1 is true, statement-2 is false
D. statement-1 is false statement-2 is true

Answer

To solve the question, we need to analyze both statements given:

### Step 1: Analyze Statement-1
**Statement-1:** It is better to wash the clothes in cold soap solution.

- When washing clothes, the effectiveness of the washing solution is influenced by the surface tension of the liquid.
- Soap is added to water to reduce its surface tension, allowing the solution to penetrate the fabric better and lift stains more effectively.
- Generally, hot water decreases the surface tension of the soap solution even further compared to cold water, making it more effective for washing.
- Therefore, washing clothes in a cold soap solution is not as effective as washing them in a hot soap solution.

**Conclusion for Statement-1:** This statement is **false**.

### Step 2: Analyze Statement-2
**Statement-2:** The surface tension of cold solution is more than the surface tension of hot solution.

- Surface tension is a property of liquids that decreases with an increase in temperature.
- Cold solutions have higher surface tension compared to hot solutions because heating a liquid typically reduces its surface tension.
- Thus, it is correct to say that the surface tension of a cold soap solution is indeed more than that of a hot soap solution.

**Conclusion for Statement-2:** This statement is **true**.

### Final Conclusion
- **Statement-1** is **false**.
- **Statement-2** is **true**.

Thus, the correct answer is that Statement 1 is false and Statement 2 is true.

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