Question

Which of the following is/are disproportionation reaction.

(2)

(i)

Cl2 +OH-

------------ ClO3- + Cl-

(ii)

MnO4- + Fe2+ H+---------------- Mn+2 + Fe+3 + H2O

(iii) ClO3-

-------------- Cl- + O2

(iv) P4+ OH-

------------- PH3 +H2PO2​

Answer 1

Explanation:

4) is the correct answer