8. What is the smallest terminal alkyne that is a liquid at room temperature (typically 20-25°C)?...
8. What is the smallest terminal alkyne that is a liquid at room temperature (typically 20-25°C)? A. Hexyne C. Pentyne B. Propyne D. 1-Pentene 9. Which of the following is the strongest base? A. The hydroxide ion (OH- ) B. The methoxide ion (CH30-1) C. The amide ion (NH2-?) D. The ethynide ion (HCEC:). 10. Which of the following is the least stable carbocation? A. CH2CH=C-CH3 C. CH2CH=C-H - Học-c. CH₂ B. CH2 d. MyC-