The diagram depicts a molecule containing $\sigma$ bonds and $\pi$ bonds. $\text{CH}_2{=}\text{CH}-\text{CH}_2-\text{C}(=\text{O})-\text{O}-\text{CH}_2-\text{CH}{=}\text{CH}_2$ How many $\sigma$ bonds does this molecule contain?
- A15
- B17
- C18
- D21
Chemistry 9701 · AS & A Level · Chemical bonding
The diagram depicts a molecule containing $\sigma$ bonds and $\pi$ bonds. $\text{CH}_2{=}\text{CH}-\text{CH}_2-\text{C}(=\text{O})-\text{O}-\text{CH}_2-\text{CH}{=}\text{CH}_2$ How many $\sigma$ bonds does this molecule contain?