Due to boiling of the impure or hard water we observe some settle wate – McqOptions

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1.	Due to boiling of the impure or hard water we observe some settle water, what it may be?
A.	Bicarbonate of calcium
B.	Bicarbonate of magnesium
C.	Both [a] and [b]
D.	Neither [a] nor [b]
Answer» D. Neither [a] nor [b]

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