Question

The chemical name of Vitamin E is:

• A. Retinol
• B. Riboflavin
• C. Pyridoxine
• D. Tocopherol

Hint:

Match each vitamin letter with its chemical name; the one linked to Vitamin E ends in pherol.

Answer 1

The Correct Option is D

Step 1: Understanding the Question.
Every vitamin has a common letter name, like Vitamin A or Vitamin E, and also a chemical name that describes the actual compound. The question asks for the chemical name that matches Vitamin E.

Step 2: Key Formula or Approach.
To answer this, we need to match each letter name of a vitamin with its correct chemical name: Vitamin A is retinol, Vitamin B2 is riboflavin, Vitamin B6 is pyridoxine, and Vitamin E is tocopherol.

Step 3: Detailed Explanation.
Retinol is the chemical name of Vitamin A, important for vision and skin health, so it does not match Vitamin E.
Riboflavin is the chemical name of Vitamin B2, needed for energy release from food, so it does not match Vitamin E.
Pyridoxine is the chemical name of Vitamin B6, involved in protein metabolism and nerve function, so it does not match Vitamin E either.
Tocopherol is the chemical name of Vitamin E. It works mainly as an antioxidant, protecting cell membranes from damage by unstable molecules called free radicals, and this is the compound the question is asking about.

Step 4: Final Answer.
The chemical name of Vitamin E is tocopherol.
\[ \boxed{\text{Tocopherol}} \]