Assertion. Phenol is a disinfectant.
Reason. Disinfectants are used to stop infection of the wounds.

Options

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

Explanation

To analyze the assertion and reason provided in the question, we will break it down step by step.

### Step 1: Understanding the Assertion
**Assertion:** Phenol is a disinfectant.

- **Explanation:** Phenol is a chemical compound that has antiseptic properties. It is known for its ability to kill bacteria and other microorganisms, which makes it effective as a disinfectant. Disinfectants are substances that are used to destroy or inhibit the growth of harmful microorganisms on surfaces or in liquids.

### Step 2: Understanding the Reason
**Reason:** Disinfectants are used to stop infection of the wounds.

- **Explanation:** Disinfectants are indeed used to eliminate pathogens that can cause infections. However, it is important to distinguish between disinfectants and antiseptics. While both serve to reduce the risk of infection, antiseptics are specifically formulated for use on living tissues (like wounds) to prevent infection, whereas disinfectants are typically used on inanimate objects.

### Step 3: Evaluating the Relationship
- The assertion states that phenol is a disinfectant, which is true.
- The reason states that disinfectants are used to stop infection of wounds, which is misleading because it conflates disinfectants with antiseptics. Disinfectants are not typically used directly on wounds.

### Conclusion
- The assertion is true: Phenol is a disinfectant.
- The reason is misleading: while disinfectants can help prevent infections, they are not used directly on wounds; antiseptics are used for that purpose.

### Final Answer
- **Assertion:** True
- **Reason:** False