Which of the following oxidation reactions are carried out by both K2Cr2O7 and KMnO4 in acidic medium? A. I– I2 B. S2– S C. Fe2+ Fe3+ D. I– IO3– E. S2O32– SO42– Choose the correct answer from the opti

Question

Which of the following oxidation reactions are carried out by both K2Cr2O7 and KMnO4 in acidic medium? A. I– I2 B. S2– S C. Fe2+ Fe3+ D. I– IO3– E. S2O32– SO42– Choose the correct answer from the options given below:

(A) B, C and D only
(B) C, D and E only
(C) A, D and E only
(D) A, B and C only

Prashant Kotian · Accepted Answer

Correct answer: D. A. I–  I2 B. S2–  S C. Fe2+  Fe3+

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