Which does not undergo comproportionation reaction?

Question

Which does not undergo comproportionation reaction? (A) H2S+SO2 arrow  (B) I-(.aq.)+IO3-(.aq.)+H+(.aq.) arrow  (C) K2MnO4+H+(.aq.) arrow  (D) MnO4-+Mn2 +(.aq.) arrow

Tardigrade Admin · Accepted Answer

H2S uparrow+SO2 uparrow oversetC o m p r o p o r t i o n a t i o n arrow S downarrow+H2O I-(.aq.)+IO3-(.aq.)+H+(.aq.) oversetC o m p r o p o r t i o n a t i o n arrow I2+H2O K2MnO4+H+(.aq.) oversetD i s p r o p o r t i o n a t i o n arrow KMnO4+MnO2 downarrow MnO4-(.aq.)+Mn2 +(.aq.) oversetC o m p r o p o r t i o n a t i o n arrow MnO2 downarrow

Q. Which does not undergo comproportionation reaction?

$H_{2} S + S O_{2} \to$

$I^{-} (a q) + I O_{3}^{-} (a q) + H^{+} (a q) \to$

$K_{2} M n O_{4} + H^{+} (a q) \to$

$M n O_{4}^{-} + M n^{2 +} (a q) \to$

Q. Which does not undergo comproportionation reaction?

H2​S+SO2​→

I−(aq)+IO3−​(aq)+H+(aq)→

K2​MnO4​+H+(aq)→

MnO4−​+Mn2+(aq)→

H2​S↑+SO2​↑→ComproportionationS↓+H2​O I−(aq)+IO3−​(aq)+H+(aq)→ComproportionationI2​+H2​O K2​MnO4​+H+(aq)→DisproportionationKMnO4​+MnO2​↓ MnO4−​(aq)+Mn2+(aq)→ComproportionationMnO2​↓

$H_{2} S + S O_{2} \to$

$I^{-} (a q) + I O_{3}^{-} (a q) + H^{+} (a q) \to$

$K_{2} M n O_{4} + H^{+} (a q) \to$

$M n O_{4}^{-} + M n^{2 +} (a q) \to$