NEET UG CHEMISTRY MCQ: SOME BASIC CONCEPTS OF CHEMISTRY

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Analyzing +4 | -1

Which is not a redox reaction?

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Correct option: B

CaC{O_{3(s)}} \to Ca{O_{(s)}} + C{O_{2(g)}}

Option B (

CaC{O_{3(s)}} \to Ca{O_{(s)}} + C{O_{2(g)}}

) is not a redox reaction because the oxidation states of all elements remain unchanged during the reaction.

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