1.

Discuss oxidation states in group 14 elements .

Answer»

Solution :Elements of group 14 exhibit oxidation STATES of + 2 and + 4 .
When `np^(2)` ELECTRONS are involved in BONDING they exhibit +2 oxidation state and + 4 oxidation state is exhibited when `ns^(3) np^(2)` electrons are involved in bonding . EG. : `SnCl_(2) , PB( NO_(3))_(2) ` They exhibit + 2 state and are ionic in character.


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