1.

E^@Cu^(2+)//Cuis + 0.34VAt which one of the following concentrations of Cu^(2+), reduction potential of copper electrode becomes zero

Answer»

`1.76 xx 10^(-6)M`
`3.12 xx 10^(-12)M`
`2 xx 10^(-8) M`
`3 xx 10^(-14) M`

Answer :B


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