In the hydrocarbon (a) what is the hybridization at each carbon atom in the molecule? (b) how many s bonds are there in the molecule? (c) how many p bonds? (d) identify all the 120° bond angles in the molecule. [section 9.6]

The structure of the compound is attached below;

Explanation:

(A) C1 = SP³ hybridized, C2 = SP hybridized C3 = SP hybridized, C4 = SP³ hybridized, C5 = SP² hybridized, C6 = SP² hybridized

(B) Pi-bonds present is only one and its located between C5-C6

(C) 120° bond angle occur in pi bonds and the only pi- bonds present is between C5 and C6.