Chemistry - Redox Reactions Question with Solution | TestHub

ChemistryRedox ReactionsTitrationMedium2 minPYQ_2024

ChemistryMediumsingle choice

Which of the following is only a redox reaction but not a disproportionation reaction?

Options:

Answer:

Solution:

The reaction $P_{4} + 8 SOCl_{2} \to 4 PCl_{3} + 2 S_{2} Cl_{2}$ $+ 4 SO_{2}$ involves change of oxidation state of P from 0 to +3 and that of $S$ from +4 to +2 . Thus, it is a redox reaction but not a disproportionation reaction.

Stream:BITSATSubject:ChemistryTopic:Redox ReactionsSubtopic:Titration

⏱ 2mℹ️ Source: PYQ_2024

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