How many coulombs of electricity is required to reduce 1 mole of Cr 2 O 7 2– in acidic…

Chemistry · Class 12 · CBSE — Electrochemistry

1. 4 × 96500 C
2. 6 × 96500 C
3. 2 × 96500 C
4. 1 × 96500 C

Answer

(B) 6 × 96500 C

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