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Vitamin-B12 contains...

Vitamin-`B_12` contains

A

Zn (II)

B

Ca (II)

C

Fe (II)

D

Co (III)

Text Solution

AI Generated Solution

The correct Answer is:
To determine what Vitamin B12 contains, we can follow these steps: ### Step-by-Step Solution: 1. **Identify Vitamin B12**: Vitamin B12 is also known as cobalamin or thionucolbumin. It is a water-soluble vitamin essential for various bodily functions. 2. **Chemical Composition**: The chemical formula of Vitamin B12 is C₆₃H₈₈N₁₄O₁₄PCO. This formula shows that it contains multiple elements. 3. **Look for Key Elements**: From the options provided (zinc, calcium, iron, cobalt), we need to identify which of these elements is present in the chemical formula of Vitamin B12. 4. **Cobalt Presence**: Upon examining the chemical formula, we can see that it includes the element cobalt (Co). Cobalt is a crucial component of Vitamin B12, which is why it is often referred to as cobalamin. 5. **Conclusion**: Therefore, the correct answer to the question "Vitamin B12 contains" is cobalt. ### Final Answer: Vitamin B12 contains cobalt. ---
To determine what Vitamin B12 contains, we can follow these steps: ### Step-by-Step Solution: 1. **Identify Vitamin B12**: Vitamin B12 is also known as cobalamin or thionucolbumin. It is a water-soluble vitamin essential for various bodily functions. 2. **Chemical Composition**: The chemical formula of Vitamin B12 is C₆₃H₈₈N₁₄O₁₄PCO. This formula shows that it contains multiple elements. ...
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