Which of the following is used as an electrolyte in Chromium-plating?

Solution of oxide of chromium in water

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Chromic acid solution

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Chromium solution in mercury

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All of the above

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Solution

The correct option is A Chromic acid solution
The principal electrolytic component in chromium plating is chromic acid.

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Which of the following is used as an electrolyte in Chromium-plating?

The correct option is A Chromic acid solutionThe principal electrolytic component in chromium plating is chromic acid.

The correct option is A Chromic acid solution
The principal electrolytic component in chromium plating is chromic acid.