The specific conductances of four electr...

The specific conductances of four electrolytes in `ohm^(-1)cm^(-1)` are given below. Which one offers higher resistance to passage of electric current?

`7.0 xx 10^(-5)`

`9.2 xx 10^(-9)`

`6.0 xx 10^(-7)`

`4.0 xx 10^(-8)`

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