New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    When a spoon is to be electroplated with nickel the

    spoon is
    A dipped in a nickel sulphate solution Correct Answer Incorrect Answer
    B made anode and a pure nickel rod the cathode Correct Answer Incorrect Answer
    C made cathode and a pure nickel red the anode Correct Answer Incorrect Answer
    D coated with nickel sulphate and dried Correct Answer Incorrect Answer

    Solution

    The correct answer is C

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