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This question belongs to Civil Engineering Water Supply Engineering

Water Supply Engineering

?

By boiling water, hardness can be removed if it is due to

A) calcium sulphate B) magnesium sulphate C) calcium nitrate D) calcium bicarbonate

Answer & Solution

Correct Answer: Option D

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Question posted by Examveda

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1 Comment

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BHAGWAT GHATUL 6 months ago

Calcium bicarbonate and magnesium bicarbonate causes carbonate hardness ( temporary hardness).
Which is removed by boiling.

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