Assetion : A refrigerator transfers heat from a lower temperature to a higher temperature.
Reason: Heat cannot flow from a lower temperature to a higher temperature.

Options

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

Explanation

To solve the question, we need to analyze both the assertion and the reason provided.

**Assertion:** A refrigerator transfers heat from a lower temperature to a higher temperature.

**Reason:** Heat cannot flow from a lower temperature to a higher temperature.

### Step-by-Step Solution:

1. **Understanding the Assertion:**
- A refrigerator is a device that removes heat from a cold reservoir (lower temperature) and transfers it to a hot reservoir (higher temperature). This is a fundamental operation of refrigerators and is consistent with the second law of thermodynamics.

2. **Examining the Reason:**
- The reason states that heat cannot flow from a lower temperature to a higher temperature spontaneously. This is indeed true and is a principle of thermodynamics. Heat naturally flows from hot to cold unless external work is applied.

3. **Connecting Assertion and Reason:**
- While both the assertion and reason are true, they address different aspects. The assertion describes the operation of a refrigerator, while the reason explains a fundamental thermodynamic principle. The refrigerator does not operate on the principle that heat can flow from cold to hot without work; instead, it requires work input to transfer heat against the natural flow.

4. **Conclusion:**
- Both the assertion and reason are true statements. However, the reason does not provide a correct explanation for the assertion because it does not address how the refrigerator can transfer heat from a lower temperature to a higher temperature (which is through the input of work).

### Final Answer:
- Both assertion and reason are true, but the reason is not the correct explanation for the assertion.

---