Amines Set 10

Aniline is weaker base than ethylamine because:

The compound will react most readily with to form methanol is

gas is liberated when reacts with the following compounds
(A)<img width=77 height=20 src="https://mytat.co/uploads/question/AMINES-1_filesimage049.png">    
(B) Urea                                    
(C)<img width=70 height=20 src="https://mytat.co/uploads/question/AMINES-1_filesimage040.png">     
(D)<img width=59 height=20 src="https://mytat.co/uploads/question/AMINES-1_filesimage024.png"> 
The answer is   

Dye test can be used to distinguish

<img width=160 height=35 src="https://mytat.co/uploads/question/AMINES-1_filesimage587.png">
<img width=186 height=35 src="https://mytat.co/uploads/question/AMINES-1_filesimage588.png">
<img width=178 height=35 src="https://mytat.co/uploads/question/AMINES-1_filesimage589.png">
<img width=211 height=35 src="https://mytat.co/uploads/question/AMINES-1_filesimage590.png">
Which product will not show tautomerism?

Name of method use to separate primary, secondary and tertiary amines is

Alkyl cyanides undergo Stephen reduction to produce

A compound of molecular formula when reacts with benzene sulphonyl chloride gives a product soluble in dilute NaOH solution. The compound should be

Benzenediazonium chloride on reaction with phenol in weakly basic medium gives