The major product of the following reaction would be

1.
2.
3.
4.

C (major product) is

1.
2.
3.
4.	None of the above

Which of the following is regenerated at the end of the reaction

'x' and 'y' are respectively :

(1)
(2)
(3)
(4)

What will be the product of the following reaction

(1)
(2)
(3)
(4)

Product (A) & (B) of the above reaction is:-

In which of the following reactions cyanide will be obtained as a major product?

1.  $$\begin{gathered} O \\ \left|\right| \\ Ph‐C‐C{H}_3\underset{\left(ii\right) H_3{O}^{+}}{\overset{\left(i\right) LiAl{H}_4}{\to }} \end{gathered}$$

 $$\begin{gathered} O \\ \left|\right| \\ 2. Ph‐C‐N{H}_2\underset{B{r}_2}{\overset{NaOH}{\to }} \\ O \\ \left|\right| \\ 3. Ph‐C‐N{H}_2\underset{B{r}_2}{\overset{P_4{O}_{10}}{\to }} \\ O \\ \left|\right| \\ 4. Ph‐C‐O‐H\stackrel{SOC{l}_2}{\to } \stackrel{N{H}_3}{\to } \end{gathered}$$

Product (A) is:

Which of the following alkene cannot be prepared by de-amination of n-Bu-NH₂ with NaNO₂/HCl ?

 $\underset{{\mathrm{H}}_2{\mathrm{SO}}_4}{\overset{{\mathrm{NaNO}}_2}{\to }} \left(\mathrm{A}\right); \mathrm{Product} \mathrm{of} \mathrm{this} \mathrm{reaction} \mathrm{is}:$

 $\stackrel{{\mathrm{HNO}}_2}{\to }$(A) + + CH₂ = CH-CH₂-CH₂-OH   

A will be:

Identify product D in the following reaction sequence:

Which amine yields N-nitroso amine after treatement with nitrous acid (NaNO₂, HCl) ?

Product formed in the above mentioned reaction is -

Deamination (or) diazotization of n-Bu-NH2 with NaNO₂/HCl gives ......... isomeric butene.

 $\underset{{\mathrm{H}}_2\mathrm{O}}{\overset{{\mathrm{Br}}_2}{\to }}$ (A) $\underset{\left(\mathrm{ii}\right) {\mathrm{H}}_3{\mathrm{PO}}_2}{\overset{\left(\mathrm{i}\right) {\mathrm{NaNO}}_2/\mathrm{HCl}}{\to }}$ (B), Product (B) in this reaction is:

Product (B) of this reaction is:-

This reaction is example of ?

Product (C) in the above reaction is:

Product (B) of this reaction is:

Above compounds (P) & (Q) can be differentiated by:

Ethylamine and diethylamine cannot be differentiated by:

Lassaigne's test for the detection of nitrogen will fail in the case of :

Identify the product (A)  in the following reaction series,

CH₃CN $\stackrel{\mathrm{Na}/{\mathrm{C}}_2{\mathrm{H}}_5\mathrm{OH}}{\to }$(X) $\stackrel{{\mathrm{HNO}}_2}{\to }$(Y) $\stackrel{\left[\mathrm{O}\right]}{\to }$(Z) $\stackrel{\mathrm{Tollens} \mathrm{reagent}}{\to }$(A):

The product C in the following sequence of reactions is-

     CH₃CN$\stackrel{{\mathrm{H}}_2\mathrm{O}}{\to }$A$\stackrel{{\mathrm{NH}}_3}{\to }$B$\stackrel{∆}{\to }$C is:

Gas evolved during the reacton of sodium metal on ethyl-amine is:

Ethylamine undergoes oxidation in the presence of KMnO₄ followed by hydrolysis to form:

Which of the following reactions does not yield an amine?

Hinsberg's method to separate amines is based on the use of: