Questions
Temporary hardness is due to dissolved
a
HCO3−of Ca2+,Mg2+ and Na+
b
HCO3−of Ca2+ and Mg2+
c
SO42− and Cl−of Na+and K+
d
SO42− and Cl−of Ca2+ and Mg2+
detailed solution
Correct option is B
Bicarbonates of Ca & Mg cause Temporary HardnessTalk to our academic expert!
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