1.

One litre of water contains 10^(-7) mole hydrogen ions. The degree of ionization in water will be

Answer»

`1.8 xx 10^(-7)%`
`0.8 xx 10^(-9)%`
`3.6 xx 10^(-7)%`
`3.6 xx 10^(-9)%`

Solution :1 LITRE of water contains 1000/18 MOLE.
So degree of ionization `= (10^(-7) xx 18)/(1000) = 1.8 xx 10^(-7)%`


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