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[" An acidic solution of dichromate is electrolyzed for "8" minutes using "2" A current.As per the following "],[" equation "],[Cr_(2)O_(7)^(2-)+14H^(+)+6e^(-)rarr2Cr^(3+)+7H_(2)O],[" The amount of "Cr^(3+)" obtained was "0.104g" .The efficiency of the process (in)%) is (Take: "],[F=96000C," At.mass of chromium "=52" ) "]

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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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