InterviewSolution
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InterviewSolution
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No reaction occurs in which of the following equationsA. `I^(ɵ)+Fe^(2+) rarr`B. `F_(2)+2NaCl rarr`C. `Cl_(2) +2NaF rarr`D. `I_(2)+2NaBr rarr` |
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Answer» Correct Answer - A::C::D Reduction potential of `F_(2) gt Cl_(2) gt Br_(2) gt I_(2)`. So `F_(2)` can displace `Cl^(Θ), Br^(Θ) and I^(Θ)` but not vice versa. Similarly, `Cl_(2)` can displace `Br^(Θ) and I^(Θ)` but not vice versa and `Br_(2)` can displace only `I^(Θ)` but not vice versa. In (a) `Fe(" not " Fe^(2+))` is a better reducing agent tahn `I^(Θ)`. |
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