试题与答案

某烃与氢气发生反应后能生成(CH3)2CHCH2CH3,则该烃不可能是 [ ]

题型:不定项选择题

题目:

某烃与氢气发生反应后能生成(CH3)2CHCH2CH3,则该烃不可能是  [ ]

A.2-甲基-2-丁烯                   

B.3-甲基-1-丁烯

C.2,3-二甲基-1-丁烯              

D.3-甲基-1-丁炔

答案:

答案:C

试题推荐
题型:补全对话,情景问答

根据上下文补全对话。    

A: Hello!  I'm a reporter from the radio station. May I ask you some questions?    

B: Sure.  1   is it?    

A: Uh-huh, and   2     3  do you read?    

B: I read every day at school.    

A: How often do you exercise?    

B: I exercise about three   4   a week.  

A: How often do you   5   ?  

B: Shop? I shop about once a week.  

A: Well. Thanks a lot.  

B: You're welcome.

查看答案
微信公众账号搜索答案