Electrochemistry Part 2
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Question : 69 of 117
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A metal surface of 100 cm 2 area has to be coated with nickel layer of thickness 0.001 mm . A current of 2 A was passed through a solution of Ni ( NO 3 ) 2 for ' x ' seconds to coat the desired layer. The value of x is (Nearest integer)
( ρ Ni ( . . density of Nickel) is 10 g mL − 1 , Molar mass of Nickel is ________ 60 g mol − 1 F = 96500 C mol − 1 )
[13-Apr-2023 shift 1]
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