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965 amp current is passed through molten...

965 amp current is passed through molten metal chloride for one minute and 40 seconds during electrolysis. The mass of metal deposited is 9 gm at the cathode. The valency of metal atom (at. wt = 27) is

A

4

B

3

C

2

D

1

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The correct Answer is:
B
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AAKASH SERIES-REVISION EXERCISE -ELECTROCHEMISTRY
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