Q32.Hydrogen peroxide reacts with iodine in basic medium to give : (1) IO- (2) IO3- (3) I- (4) IO4-
What This Question Tests
This question tests the specific redox behavior of hydrogen peroxide with iodine in basic medium, where H₂O₂ acts as a reducing agent and oxidizes I₂ to IO₃⁻.
Concepts Tested
Formulas Used
5H₂O₂ + I₂ + 2OH⁻ → 2IO₃⁻ + 4H₂O + 5O₂
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📋 Question Details
- Chapter
- Hydrogen
- Topic
- Chemical Properties of Hydrogen Peroxide
- Year
- 2021
- Shift
- 01 Sep Shift 2
- Q Number
- Q32
- Type
- MCQ
- NCERT Ref
- Class 11 Chemistry Ch 10: Hydrogen
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