1.
Among the amines
(A)<img width=149 height=20 src="https://mytat.co/uploads/question/AMINES-1_filesimage184.png">
the order of basicity is
2.
Choose the incorrect statement
3.
An organic amino compound reacts with aqueous nitrous acid at low temperature to produce an oily nitrosoamine. The compound is
4.
on reacting with cyanogen chloride gives:
5.
Ethyl isocyanide on hydrolysis in acidic medium generated
6.
Which of the following will give a primary amine on hydrolysis?
7.
Urea when heated a white residue is formed. Its alkaline solution when treated with few drops of solution gives:
8.
Which one of the following is most basic?
9.
The basicity of compounds I, II, III and IV

     I                    II               III                   IV
varies in the order
10.
A gaseous carbon compound is soluable in dilute HCI. The solution on treating with gives off nitrogen leaving behind a solution which smells of wood spirit. The carbon compound is