Assertion (A) Transparent soaps are made by dissolving soaps in ethanol.
Reason (R) Ethanol makes things invisible.

Options

A. If both assertion and reason are true and reason is the correct explanation of assertion .
B. If both assertion and reason are true but reason is not the correct explanation of assertion .
C. If assertion is true but reason is false.
D. If both assertion and reason are false.

Explanation

To solve the given question, we will analyze both the assertion (A) and the reason (R) separately.

### Step 1: Analyze the Assertion (A)
**Assertion (A): Transparent soaps are made by dissolving soaps in ethanol.**

- Transparent soaps are indeed created by dissolving soap in a solvent, and ethanol is one of the solvents used for this purpose.
- The process involves dissolving the soap in ethanol to remove impurities and excess moisture, which helps in achieving a clear, transparent appearance.

**Conclusion for Assertion (A):** This statement is **true**.

### Step 2: Analyze the Reason (R)
**Reason (R): Ethanol makes things invisible.**

- Ethanol does not make things invisible. Instead, it acts as a solvent that helps in reducing the scattering of light by removing air bubbles and moisture from the soap mixture.
- The presence of ethanol allows light to pass through more easily, which contributes to the transparency of the soap, but it does not render objects invisible.

**Conclusion for Reason (R):** This statement is **false**.

### Final Conclusion
- Since the assertion is true and the reason is false, the correct answer is that the assertion is true but the reason is false.

### Answer:
The correct option is **C: Assertion is true but the reason is false.**

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