4 Some
Some
Some
Some
Some
Important
Important
Important
Important
Important
Compounds of
Compounds of
Compounds of
Compounds of
Compounds of
Transition
Transition
Transition
Transition
Transition
Elements
Elements
Elements
Elements
Elements
What is meant by ‘disproportionation’ of an oxidation state Give an
example When a particular oxidation state becomes less stable relative to other
oxidation states, one lower, one higher, it is said to undergo disproportionation For example, manganese (VI) becomes unstable relative to manganese(VII) and
manganese (IV) in acidic solution