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When 965 amp current is passed through a...

When 965 amp current is passed through aqueous solution of salt X using platinum electrodes for 10 sec, the volume of gasses liberated at the respective electrodes is in 1:1 ratio. Then X is

A

`MgSO_4`

B

AgCl

C

`MgCl_2`

D

`KNO_3`

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The correct Answer is:
C
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