An acidic solution of dichromate is elec...

An acidic solution of dichromate is electrolyzed for 8 minutes using 2A current. As per the following equation `Cr_2 O_7^(2-) + 14 H^+ + 6 e^- to 2Cr^(3+) + 7H_2 O`
The amount of `Cr^(3+)` obtained was 0.104 g. The efficiency of the process (in %) is (Take : F= 96000 C, At. mass of chromium = 52) __________.

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