Hardness of water- Types & Units of hardness

[@user-rn8dq2ir8q]

Thank you sir🙏🙏🙏

[@susmiraja]

Good and clear

[@sufeeyanshaikh7597]

Thank you so much sir for helping

[@ChemistryLearners]

Happy to help...

[@shaikhmujeeb8858]

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[@ChemistryLearners]

Thank you for your suggestion sir. Definitely I shall think about it.

[@adityabarandwal9927]

Thank you sir your lecture help me for end semester

[@ChemistryLearners]

All the best

[@kwavinashaaryan8475]

Sir why hardness is due to the Ca and Mg but not Al and Na

[@ChemistryLearners]

Harness is soap consuming capacity of water. Soap is mae up of Na and K salts. Therefore apart from his any other Metal like Ca or Mg responsible for hardness.

[@kwavinashaaryan8475]

@@ChemistryLearners sir can we use Al?

[@ChemistryLearners]

Yes it also causes hardness. But not much studied.