NEET Chemistry Hydrogen Questions Solved


Temporary hardness is caused due to the presence of:

(a) CaSO4

(b) CaCl2

(c) CaCO3

(d) Ca(HCO3)2

(d) Bicarbonates of Ca and Mg are responsible for temporary hardness.

Difficulty Level:

  • 8%
  • 6%
  • 16%
  • 72%
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