1.

Arrange the following in increasing order of their acid strength: methylamine, dimethylamine, aniline, N-methylaniline.

Answer»

Solution :The BASICITY of the given amines increases in the ORDER: anilineltN-methylanilineltmethylamineltdimethylamine. Therefore, their acid strength increases in the REVERSE order of their BASIC strength, i.e., dimethylamineltmethylamineltN-methylanilineltaniline.


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