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NEET
Exam
NEET
Subject
Chemistry
Chapter
Redox Reactions

NEET · Chemistry · Redox Reactions

Which ion is reduced by K 2 Cr 2 O 7 during a titration?

Which ion is reduced by K2Cr2O7 during a titration?

Options

  1. AMnO₄-
  2. BFe²⁺
  3. CCr2O72-
  4. DH⁺

Correct answer

C. Cr2O72-

Step-by-step solution

K2Cr2O7 is reduced to Cr³⁺ ions during a titration.
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