1.

What is the equivalent mass of a metal having electrochemical equivalent of 3.4xx10^(-7) kg?

Answer»

`32.81 XX 10^(-2) KG `
`3.281 xx 10^(-2)` kg
`3281 xx 10^(2) kg `
`328.1 xx 10^(-2)` kg

SOLUTION :`E=Z xx 96,500 = 3.4 xx 10^(-7)xx96,500 = 3.28 xx 10^(-2) Kg`


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