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NEET
Exam
NEET
Subject
Chemistry
Chapter
Redox Reactions

NEET · Chemistry · Redox Reactions

Which ion acts as a self-indicator in some titrations due to its...

Which ion acts as a self-indicator in some titrations due to its intense color?

Options

  1. AMn₂⁺
  2. BFe³⁺
  3. CMnO₄-
  4. DCr2O72-

Correct answer

C. MnO₄-

Step-by-step solution

MnO₄- can act as a self-indicator in some titrations because of its intense color.
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