JEE Main 2023 Chemistry question
A metal surface of 100 area has to be coated with nickel layer of thickness 0.001 mm. A current of 2A was passed through a solution of for 'x' seconds to coat the desired layer. The value of x is . (Nearest integer) (Ni (density of Nickel) is 10 g , Molar mass of Nickel is 60 g F = 96500 C )
Answer: 161