The method used to remove temporary hardness of water is

  • A
    Calgon's method
  • B
    Clark's method
  • C
    Ion-exchange method
  • D
    Synthetic resins method

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Similar Questions

The high density of water compared to ice is due to

Which of the following is not true about the $H_2O$ molecule?

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Explain the structure of ice.

Given below are two statements: One is labelled as Assertion $A$ and the other labelled as Reason $R$.
Assertion $A$: During the boiling of water having temporary hardness,$Mg(HCO_3)_2$ is converted to $MgCO_3$.
Reason $R$: The solubility product of $Mg(OH)_2$ is greater than that of $MgCO_3$.
In the light of the above statements,choose the most appropriate answer from the options given below.

Permutit is the technical name given to:

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