What is meant by disproportionation of an oxidation state ? Give an example

What is meant by disproporitonation of an oxidation state? Give an example.

(a) why is the E^(Theta) value for the Mn^(3+)//Mn^(2+) couple much more positivethan that for Cr^(3+)//Cr^(2+) or Fe^(3+) // Fe^(2+) ? Explain. (b) What is meant by 'disproportionation' of an oxidation state? Give example.

What is 'Disproportionation' of an oxidation state Give one sample of disproportionation reactions in an aqueous solution.

What is meant by hydroboration -oxidation reaction . Illustrate with an example .

What is meant by hydroboration oxidation reaction? Illustrate it with an example.

What is meant by 'disproportionation' ? Give an example of disproportionation reaction in aqueous solution.

What is meant by hydroboration-oxidation reaction ? Illustrate it with an example.

What is meant by hydroboration-oxidation reaction ? Illustrate it with an example.