Civil Engineering - GATE Exam Questions - Discussion

17. 

Temporary hardness in water is caused by the presence of

[A]. Bicarbonates of Ca and Mg
[B]. Sulphates of Ca and Mg
[C]. Chlorides of Ca and Mg
[D]. Nitrates of Ca and Mg.

Answer: Option A

Explanation:

No answer description available for this question.

Post your comments here:

Name *:

Email   : (optional)

» Your comments will be displayed only after manual approval.