An acidic solution of dichromate is electrolyzed for 8 minutes using 2A current. As per the following equation Cr₂O₇²⁻ + 14H⁺ + 6e^– → 2Cr³⁺ + 7H₂O The amount of Cr³⁺ obtained was 0.104 g. The efficiency of the process(in%) is (Take: F = 96000 C, At. mass of chromium = 52) _ _ _.

Redox Reactions and Electrochemistry: JEE Main 2020 Chemistry question

JEE Main 2020 · 3 Sep, Evening shift · Q6

JEE Main 20203 Sep, Evening shiftChemistryMediumRedox Reactions and Electrochemistry138× since 2002

An acidic solution of dichromate is electrolyzed for 8 minutes using 2A current. As per the following equation Cr₂O₇²⁻ + 14H⁺ + 6e^–

\to

2Cr³⁺ + 7H₂O The amount of Cr³⁺ obtained was 0.104 g. The efficiency of the process(in%) is (Take : F = 96000 C, At. mass of chromium = 52) ______.

Your answerType your answer. Integers and decimals are accepted.

JEE Main 2020 Redox Reactions and Electrochemistry Question with Answer (3 Sep Evening shift, Q6) | JEE Arc

JEE Main 2020 · 3 Sep, Evening shift · Q6

JEE Main 20203 Sep, Evening shiftChemistryMediumRedox Reactions and Electrochemistry138× since 2002

An acidic solution of dichromate is electrolyzed for 8 minutes using 2A current. As per the following equation Cr₂O₇²⁻ + 14H⁺ + 6e^–

\to

2Cr³⁺ + 7H₂O The amount of Cr³⁺ obtained was 0.104 g. The efficiency of the process(in%) is (Take : F = 96000 C, At. mass of chromium = 52) ______.

Your answerType your answer. Integers and decimals are accepted.