Home Chemistry Hydrogen and Its Compounds ( Not in Syllabus ) Water or Hydride of Oxygen Temporary hardness of water is due to the pr…
Chemistry Hydrogen and Its Compounds ( Not in Syllabus ) Water or Hydride of Oxygen Single Correct MCQ
Published on: August 13, 2026

Temporary hardness of water is due to the presence of :

A
MgSO 4
B
Mg(HCO 3 ) 2
C
CaCl 2
D
CaCO 3

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Verified by Experts
The correct answer is:
B

Temporary hardness of water is due to the presence of Ca(HCO 3 ) 2 and Mg(HCO 3 ) 2 in water.

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