Which of the following constitutes an advantage in the use of hard water?

Chemistry

WAEC 2001

A. Formation of scum with soap
B. Furring of kettles
C. Blockage of water pipes
D. Formation of strong bones

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Correct Answer: Option D

Explanation

Drinking hard water can help strengthen bones because it contains calcium, an essential mineral for bone health. Your body absorbs calcium from hard water the same way it does from other food sources.

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Which of the following constitutes an advantage in the use of hard water?

Correct Answer: Option D

Explanation

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