In copper voltameter 20mg of copper is deposited on thecathode of the voltameter by 0.15-wedgecurrent in 6minutes 42sec. Calculate (i) amount of electricity required to liberate one gram equivalent of any substance, (ii) charge carried by an electron. (Atomic mass of copper =64l Avogardo constant==6.02xx10^(23)"mol"^(-1) and copper is divalent.)

In copper voltameter 20mg of copper is deposited on thecathode of the

1.	In copper voltameter 20mg of copper is deposited on thecathode of the voltameter by 0.15-wedgecurrent in 6minutes 42sec. Calculate (i) amount of electricity required to liberate one gram equivalent of any substance, (ii) charge carried by an electron. (Atomic mass of copper =64l Avogardo constant==6.02xx10^(23)"mol"^(-1) and copper is divalent.)
Answer» ANSWER :`(i)96500C, (II)1.6xx10^(-19)C`

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