Which among the following is the correct composition of Borax ?
- A. Sodium, Boron, Magnesium and Hydrogen
- B. Sodium, Boron, Oxygen and Hydrogen ✓
- C. Potassium, Boron, Oxygen and Hydrogen
- D. Sodium, Boron, Nitrogen and Hydrogen
Correct Answer: B. Sodium, Boron, Oxygen and Hydrogen
Explanation
The chemical formula of borax is Na_{2}B_{4}O_{7} \cdot 10H_{2}O. Thus, it is composed of Sodium, Boron, Oxygen, and Hydrogen.
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