阿苯哒唑的一个常用的鉴别方法是
A.高锰酸钾氧化
B.灼烧后使醋酸铅试液显色
C.与苦味酸成盐
D.与雷氏盐反应
正确答案是B
扫描二维码免费使用微信小程序搜题/刷题/查看解析。
版权声明:本文由翰林刷题小程序授权发布,如需转载请注明出处。
本文链接:https://doc.20230611.cn/post/749215.html
上一篇:【阅读理解】I have learnt of a plan to build three hundred houses on the land called Parsons Place by the football ground. Few people know about this new plan to increase the size of our town. For me, Parsons Place is special because it is a beautiful natu
下一篇:企业按照以下哪些原则吸收直接投资()