Acetamide and ethyl amine can be distinguished by reacting with

In a reaction of aniline a coloured products C was obtained.

The structure of C would be

Predict the product,

Which one of the following on reduction with LiAIH₄ yields a secondary amine ?

The final product C, obtained in this reaction

would be

Indicate which nitrogen compound amongst the following would undergo Hofmann reaction ?

Which of the following is more basic than aniline ?

Aniline when diazotised in cold and then treated with dimethyl aniline, gives a coloured product.  Its structure would be

In the reaction,

the term Y is

When aniline reacts with oil of bitter almonds (C₆H₅CHO) condensation takes place and benzal derivative is formed.  This is known as