Chemistry - Redox Reactions Question with Solution | TestHub
ChemistryRedox ReactionsProblem involving Equivalent ConceptEasy2 minQB
ChemistryEasymultiple choice
Which of the following is/are peroxide(s)?
Options:(select one or more)
Answer:
B, C, D
Solution:
A true peroxide contains the O₂²⁻ unit (O at -1) and gives H₂O₂ with dilute acid. H₂O₂ is hydrogen peroxide itself; SrO₂ and BaO₂ are ionic peroxides of alkaline earth metals. PbO₂ is a normal (dioxide) oxide of Pb(IV), not a peroxide. So (b), (c), (d).
Stream:JEESubject:ChemistryTopic:Redox ReactionsSubtopic:Problem involving Equivalent Concept
⏱ 2mℹ️ Source: QB
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