In the equation; Cr 2 O 7 2– + Fe 2+ + H + → Cr 3+ + Fe 3+ …

Chemistry Redox Reaction General Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 14, 2026

In the equation;

Cr 2 O 7 2– + Fe 2+ + H + → Cr 3+ + Fe 3+ + H 2 O the coefficients of Fe 2+ and H + are respectively -

6, 7

6, 14

5, 7

5, 14

Text Solution

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The correct answer is:

Cr 2 O 7 2– + 6Fe 2+ + 14H + → Cr 3+ + 6Fe 3+ + 7H 2 O

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