find the odd one out .

Options

A. Palmitic acid , stearic acid
B. Oleic acid , Linoleic acid
C. Linoleic acid , oleic acid
D. Tripalmitin, Linolenic acid

Answer

To solve the question "find the odd one out," we need to analyze the given options and identify which one does not belong with the others.

### Step-by-Step Solution:

1. **Identify the Options**: The options given are:
- Option 1: Palmitic acid, Stearic acid
- Option 2: Oleic acid, Linoleic acid
- Option 3: Linoleic acid, Oleic acid
- Option 4: Tripalmitin, Linoleic acid

2. **Classify the Compounds**:
- Palmitic acid, Stearic acid, Oleic acid, and Linoleic acid are all fatty acids.
- Tripalmitin is a triglyceride, which is a type of fat formed from glycerol and three fatty acids.

3. **Determine the Odd One Out**:
- The first three options consist solely of fatty acids.
- The fourth option (Tripalmitin and Linoleic acid) includes a triglyceride (Tripalmitin) along with a fatty acid (Linoleic acid).

4. **Conclusion**: Since Tripalmitin is not a fatty acid but a triglyceride, it is the odd one out.

### Final Answer:
The odd one out is **Tripalmitin** (from Option 4).

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