NEET 2023 Phase 2 · ChemistryPrevious Year Question
The correct option for a redox couple is
Answer: (A) (a) Both the reduced and oxidised forms involve the same element. \textbf{Answer:} (a) Both the reduced and oxidised forms involve the same element.
- A.(a) Both the reduced and oxidised forms involve the same element✓
- B.(b) Cathode and anode together
- C.(c) Both are oxidised forms involving the same element
- D.(d) Both are reduced forms involving the same element
Correct Answer
(A) (a) Both the reduced and oxidised forms involve the same element
Solution & Explanation
\textbf{Answer:} (a) Both the reduced and oxidised forms involve the same element. \textbf{Solution:} A redox couple consists of the oxidised and reduced forms of the same species, e.g. or . Both forms involve the same element in different oxidation states, so option (a) is correct.
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