Which of the following molecules represents the order of hybridisation sp^(2), sp^(2), sp, sp from left to right atoms ?

Which of the following molecules represents the order of hybridisation

1.	Which of the following molecules represents the order of hybridisation sp^(2), sp^(2), sp, sp from left to right atoms ?
Answer» `CH_(3)-CH=CH-CH_(3)` `HC-=C-C-=CH` `CH_(2)=CH-CH=CH_(2)` `CH_(2)=CH-CH-=CH_(2)` Solution :`UNDERSET(SP^(2))(CH_(2))=underset(sp^(2))(CH)-underset(sp)(C)=underset(sp)(CH)`