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A metal plate with a total surface are of `300cm^(2)` is to be benickel plate. If a current of 1.5A is used for 3 hours, find the thickness of nickel deposited. (Density of nickel `=8800 kgm^(-3), "E.C.E. of a nickel" 30.4xx10^(_8) kg C^(-1)`.

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1 Answer

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Correct Answer - `1.81xx10^(-5)m`

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