State whether given statement is True or False An alternating current cannot be used for electroplating.
True
False
A
True
B
False
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Solution
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Option A is correct i.e.
An alternating current cannot be used for electroplating because in ac polarity of battery i.e. direction of curent keeps on changing due to which ions which has to be deposit on surface [for electroplating] oscillate back and forth within the electrolyte and electroplating can't be done.
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