One litre of water contains 10^(-7)"moles of " H^(+)ions . Degree of ionisation of water (in percentage ) is

One litre of water contains 10^(-7)"moles of " H^(+)ions . Degree of i

1.	One litre of water contains 10^(-7)"moles of " H^(+)ions . Degree of ionisation of water (in percentage ) is
Answer» `1.8 xx 10^(-7) ` ` 1.8 xx 10^(-9)` ` 3. 6xx 10^(-7)` ` 3. 6 xx 10^(-9) ` Solution :1 lt `H_2O= 55.5` moles ` ALPHA % =( 10^(-7))/( 55.5 )xx 100 = 18 xx 10^(-8)= 1.8 xx 10 ^(-7)`