In the reduction half-reaction Cr₂O₇²⁻ → Cr³⁺, how many Cr atoms are on each side after balancing? - REDOX REACTIONS AND ELECTROCHEMISTRY Quiz | GKFix.in

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Question

In the reduction half-reaction Cr₂O₇²⁻ → Cr³⁺, how many Cr atoms are on each side after balancing?

A. 1
B. 3
C. 2
D. 4

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