【判断题】【消耗次数：1】
互为异构体的伯、仲、叔胺在水中的溶解度依次增大
①
正确
②
错误
参考答案：
复制
纠错
相关题目
【单选题】
下列关于溶解度的叙述错误的是
①
溶解度检查主要适用于难溶性药物
②
溶解度检查法分为转蓝法和浆法
③
溶解度检查法规定的温度为37℃
④
溶解度与体内的生物利用度直接相关
【单选题】
关于同分异构体的下列说法中正确的是（ ）。
①
同分异构体现象是导致有机物数目众多的重要原因之一
②
结构不同，性质相异，化学式相同的物质互称同分异构体
③
同分异构体现象只存在于无机化合物中
④
同分异构体现象只存在于有机化合物中
【单选题】
酮的同分异构体的状况（ ）。
①
只有碳链异构，没有羰基位置异构
②
既没有碳链异构，又没有羰基位置异构
③
没有碳链异构，只有羰基位置异构
④
既有碳链异构，又有羰基位置异构
【单选题】
醛的同分异构体的状况（ ）。
①
没有碳链异构，只有羰基位置异构
②
既有碳链异构，又有羰基位置异构
③
既没有碳链异构，又没有羰基位置异构
④
只有碳链异构，没有羰基位置异构
随机题目
【单选题】
Australia has its own identity ,which is very different from that of Britian.
①
busy
②
central
③
capable
④
cultural
【单选题】
Can you come over for dinner with us?
①
I’d like to but I have a meeting tonight
②
It doesn’t matter
③
No, I don’t like
④
Oh, that sounds well
【单选题】
Do you mind if I take a couple of hours off this afternoon?
①
Never mind
②
OK, but what for?
③
Yes, please help yourself
④
Yes, but I don’t care
【单选题】
Would you like to have dinner with us this evening?
①
OK, but I have to go to a meeting now
②
No, I can’t
③
I’d love to, but this evening I have to go to the airport to meet my parents
④
I don’t know
【单选题】
Hurry up please, or I’ll be late.
①
Sorry sir, bur the traffic is thick now
②
Well, it’s alright, sir
③
How can you say that, sir?
④
Oh, we are going the right way
【单选题】
Are you ready to order desert, please?
①
Yes, please
②
Please don’t order it
③
No, don’t mention it
④
Yes, I’d like to have some chocolate cake
【单选题】
The donated liver came from the UK, but the hospital is giving no further __________ .
①
instance
②
character
③
items
④
details
【单选题】
Well, it’s getting late. I must be going. Thank you again for inviting me to the party.
①
Oh, it’s so late
②
Thank you for coming
③
Oh, so soon?
④
I really had a happy time
【单选题】
I won’t be able to attend the meeting tonight because _________ .
①
I must teach a class
②
I teach a class
③
I will be teaching a class
④
I will have been teaching a class