What is the change in oxidation number of selenium in the following redox reaction?
\mathrm{ + + \longrightarrow + + }

(A)+2 to -2
(B)-2 to +2
(C)+4 to +6Correct
(D)+3 to +4

Question

What is the change in oxidation number of selenium in the following redox reaction? SeO_ 3 ,(aq.) ^ 2- + Cl_ 2(g) + 2OH^- SeO_ 4 ,(aq.) ^ 2- + 2Cl^-_ (aq.) + H_2O

Accepted Answer

(C)

MHT CET 2023 Chemistry question

Solution

See the full step-by-step solution