InterviewSolution
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InterviewSolution
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Which one of the following catalyses the reaction between iodide and persulphate ions `(2I^(-) + S_(2)O_(8)^(2-) rarr I_(2) + 2SO_(4)^(2-))`A. Fe(III)B. Fe(II)C. Fe(0)D. Cr(III) |
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Answer» Correct Answer - A `2Fe^(3+) + 2I^(-) rarr 2Fe^(2+) + I_(2)` `2Fe^(2+) + S_(2)O_(8)^(2-) rarr 2Fe^(3+) + 2SO_(4)^(2-)` |
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