Question:
Potassium chloride contains K-(Approximate)
Potassium chloride contains K-(Approximate)
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Potassium chloride typically contains about 70% potassium by weight.
Updated On: Apr 25, 2025
- 60%
- 80%
- 70%
- 50%
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The Correct Option is C
Solution and Explanation
The approximate percentage of potassium in potassium chloride (KCl) is 70%, as the atomic mass of potassium is about 39 and the atomic mass of chlorine is about 35.5, leading to the ratio of their masses. Thus, the correct answer is 70%.
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