Which of the following does not undergo disproportionation on heatingA. H3PO3B. H3PO4C. NaOClD. Na2SO3
kush patel , 7 Years ago
Grade 12
1 Answers
jitender
Last Activity: 7 Years ago
During disproportionation central atom participation in redox reaction is reduced as well as oxidize at the same time.In this question H3PO4 is In highest possible Oxidation state of +5 so it can only be reduced but never oxidised so the answer is H3PO4.3 (+1) + X 4 (-2)=0X=+5
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