Which element undergoes disproportionation in water ?

In disproportionation reaction an element in one oxidation state is simultaneously oxidised and reduced. Identify the element undergoing disproportionation in the following reaction P_4+3ObarH +3H_2Orarr PH_3+3H_2PO_2^(-)

Which halide of sulphur undergoes disproportion ation in water?

For an element to undergo disproportionation reactions atleast how many nuumber of oxidant states should the elements exhbit?

Tl(III) salt undergoes disproportionation.

Which of the folowing undergoes disproportionation?

Which of the folowing undergoes disproportionation?

Which of the followings undergoes disproportionation reaction with water-

The speicies that undergoes disproportionation in an alkaline medium is