The number of structural isomers possible from the molecular formula C₃H₉N is?

1. 4

2. 5

3. 2

4. 3

Mark the reaction that does not yield aniline from the given options:

What is the name of the following reaction?

1. Friedel-Crafts reaction

2. Perkins reaction

3. Acetylation reaction

4. Schotten-Baumann reaction

Which of the following compounds is most basic?

1.		2.
3.		4.

An organic compound 'A' on treatment with NH₃ gives 'B', which on heating gives 'C'. 'C',
when treated with Br₂ in the presence of KOH produces ethylamine. Compound 'A' is:

1.	CH3CH2COOH
2.	CH3COOH
3.	CH3CH2CH2COOH
4.

The reagent that is used to convert acetamide into methyl amine is:

1. NaOH-Br₂

2. Soda lime

3. Hot conc. H₂SO₄

4. PCl₅

The incorrect statement among the following regarding the primary amine is:

What is the product formed in the below reaction?
  \(+ NaNO_2 + HCl \longrightarrow Product\)

1.		2.
3.		4.

Propanoic acid gives a series of reactions as given below.
 

${\mathrm{CH}}_3{\mathrm{CH}}_2\mathrm{COOH}\stackrel{{\mathrm{SOCl}}_2}{\to }\mathrm{B}\stackrel{{\mathrm{NH}}_3}{\to }\mathrm{C}\underset{{\mathrm{Br}}_2}{\overset{\mathrm{KOH}}{\to }}\mathrm{D}$ 
The structure of D would be:

1. $C{H}_{3}C{H}_{2}C{H}_{2}N{H}_2$

2. $C{H}_{3}C{H}_{2}CON{H}_2$

3. $C{H}_{3}C{H}_{2}NHC{H}_3$

4. $C{H}_{3}C{H}_{2}N{H}_2$