How many sigma and pi bonds are there in $CH_2=C=CHCH_3$ ?

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Answer 1 · 2016-06-03T06:49:44

There are $11$ $sigma$ and $pi$ bonds.

There are $3xxC-C$ $sigma$ bonds.

There are $6xxC-H$ $sigma$ bonds.

There are $2xxC-C$ $pi$ bonds.

Each olefinic bond. each $C=C$ bond, represents $1sigma$ and $1pi$ bond.

How many sigma and pi bonds are there in CH_2=C=CHCH_3CH_2=C=CHCH_3?