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NEET
Exam
NEET
Subject
Chemistry
Chapter
Redox Reactions

NEET · Chemistry · Redox Reactions

In the reduction half-reaction, how many electrons are added to...

In the reduction half-reaction, how many electrons are added to balance the charge when Cr2O72- ions are reduced to Cr³⁺ ions?

Options

  1. A2 electrons
  2. B6 electrons
  3. C12 electrons
  4. D14 electrons

Correct answer

B. 6 electrons

Step-by-step solution

In the reduction half-reaction, 6 electrons are added to balance the charge when Cr2O72- ions are reduced to Cr³⁺ ions.
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