Chemistry - Redox Reactions Question with Solution | TestHub
ChemistryRedox ReactionsMiscellaneous/MixedMedium2 minQB
ChemistryMediummultiple choice
Which of the following species can be oxidised by acidified .
Options:(select one or more)
Answer:
B, C, D
Solution:
Acidified KMnO₄ is a strong oxidizing agent and oxidizes reducing species.
S₂O₃²⁻ is oxidized to sulfate/thiosulfate products.
C₂O₄²⁻ is oxidized to CO₂.
Br⁻ is oxidized to Br₂.
NO₃⁻ is already in its highest oxidation state, so it is not oxidized.
Correct answer: B, C, D.
Stream:JEESubject:ChemistryTopic:Redox ReactionsSubtopic:Miscellaneous/Mixed
⏱ 2mℹ️ Source: QB
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