Oil of winter green and salol are the esters of :

Options

A. Salicylic acid
B. lactic acid
C. acetic acid
D. sulphanilic acid

Answer

To solve the question "Oil of wintergreen and salol are the esters of:", we will follow these steps:

### Step 1: Identify the Compounds
First, we need to identify what "Oil of wintergreen" and "salol" are.

- **Oil of wintergreen** is known to be methyl salicylate.
- **Salol** is also known as phenyl salicylate.

### Step 2: Determine the Parent Acid
Next, we need to determine the parent acid from which these esters are derived.

- Both methyl salicylate and phenyl salicylate are esters of salicylic acid.

### Step 3: Write the Chemical Structures
Now, let’s write down the chemical structures to visualize the compounds:

1. **Salicylic Acid**: It has a benzene ring with a hydroxyl group (-OH) and a carboxylic acid group (-COOH).
2. **Methyl Salicylate**: This is formed by replacing the -OH of salicylic acid with a methoxy group (-OCH3).
3. **Phenyl Salicylate (Salol)**: This is formed by replacing the -OH of salicylic acid with a phenoxy group (-OC6H5).

### Step 4: Conclusion
Thus, both oil of wintergreen (methyl salicylate) and salol (phenyl salicylate) are esters of **salicylic acid**.

### Final Answer
Oil of wintergreen and salol are the esters of **salicylic acid**.

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