Question

The temporary hardness in water is due to the presence of __________

a.

Sulfates, Chlorides

b.

Sulfates, Chlorides, nitrates

c.

Carbonates and bicarbonates

d.

Sulfates and carbonates

Answer: (c).Carbonates and bicarbonates

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Q. The temporary hardness in water is due to the presence of __________

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Q. Which of the following causes the temporary hardness?

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