An acidic solution of dichromate is electrolyzed for 8 minutes using 2A current . As per the following equation Cr₂O₇²⁻+14 H⁺ + 6e⁻ → 2Cr³⁺ +7H₂O
The amount of Cr³⁺ obtained was 0.104 g . The efficiency of the process (in %) is _______(nearest integer)(Take : F=960000 C , Atomic mass of chromium = 52 )
A. 60
B. 60
C. 60