One of the following is an incorrect statement , point it out, – InterviewSolution

1.	One of the following is an incorrect statement , point it out,
Answer» Temporary HARDNESS is due to bicarbonates of Ca and MG. Hardness of WATER affects soap consumption. Hardness of water affects soap consumption. Permanent hardness is due to the soluble, `SO_(4)^(2-), Cl^(-), NO_(3)` of Ca and Mg. SOLUTION :No, permanent hardness cannot be removed by boiling water.

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