In organic compounds, single bond is σ bond, only one of double bond and three bond is σ bond, the rest is π bond.
A: 正确
B: 错误
A: 正确
B: 错误
举一反三
- In organic compounds, single bond is σ bond, only one of double bond and three bond is σ bond, the rest is π bond. A: 正确 B: 错误
- _________ is a bond secured by a mortgage on one or more assets. A: A convertible bond B: A treasury bond C: A mortgage bond D: A municipal bond
- Saturated fats contain how many double bonds? A: Zero B: Single double bond C: More than one double bond D: Two double bonds
- The primary structure of protein is primarily maintained by A: peptide bond B: hydrogen bond C: ionic bond D: hydrophobic bond E: covalent bond
- The bond length of a single bond of two similar atoms is called covalent radius.