Question

which of the following (*)marked atom have sp2 hybridisation. the answer is given as all . kindly explain​

Answer 1

Answer:

(4) is the correct option

Explanation:

the complete explanation is mentioned in the attached image

Answer 2

Answer:

4) (a) (b) (c) and (d)

Explanation:

see the attached file

this is the best which can be provided