Give the hybridisation state of each carbon in the following species:
$left parenthesis straight i right parenthesis space CH subscript 3 space minus space straight C with bar on top straight H subscript 2 space space space space space space left parenthesis ii right parenthesis space CH subscript 3 space minus space straight C with plus on top straight H subscript 2 space space space space left parenthesis iii right parenthesis space CH subscript 3 CH subscript 2$

Solution

The hybridisation of the given compound :
$left parenthesis straight i right parenthesis space sp cubed comma space space sp cubed space space space space space left parenthesis ii right parenthesis space sp cubed comma space sp squared space space space space left parenthesis iii right parenthesis space sp cubed comma space sp squared$