${\mathrm{CH}}_3\mathrm{Cl} \stackrel{ }{\to }{\mathrm{CH}}_4$

Above conversion can be achieved by:

(a) Zn/H⁺

(b) LiAlH₄

(c) Mg /(ether) then H₂O

(d) all of these

CH₃-CH₂-CH₂-CH₃    $\stackrel{AlCl3/∆}{\to }$         CH₃-CH-CH₃
                                                                       l
                                                                       CH3

Above reaction is an example of:-
(a)isomerization (b)polymerization (c)cracking (d)de-hydrogenation

 (Kolbe electrolysis method)

Product (A) of the reaction is :

1. CH₃-CH₃

2. CH₂=CH2

3. CH₃-CH=CH₂

4. none of these

Which of the following bromides is the major product of the reaction shown below, assuming that there are no carbocation rearrangement?
+HBr →C₁₃H₁₇Br
                      (1 equivalent)

_{1.  2.}

_{3.  4.}   

Compound (A) is :

1.  2. 

3.  4. 

$\underset{2. {\mathrm{NaHSO}}_3}{\overset{1. {\mathrm{OsO}}_4}{\to }}$ Product of the reaction is :

1.    

2. 

3.      

4. 

 Product; Product is:

MCPBA $\to$Metachloroperbenzoic acid

1. 

2. 

3. 

4. 

What is the major product expected from the following reaction?

$\stackrel{\mathrm{D}-\mathrm{Cl}}{\to }$ Product

1. 

   2. 

3.    

4. 

${\mathrm{CH}}_3-\underset{|}{\mathrm{C}}\mathrm{H}-{\mathrm{CO}}_2\mathrm{K}$
${\mathrm{CH}}_3-\mathrm{CH}-{\mathrm{CO}}_2\mathrm{K}$ $\stackrel{\mathrm{electrolysis}}{\to }$ (A) (Major)

Major product (A) of the above reaction:

$\left(\mathrm{A}\right)\stackrel{Na/N{H}_3\left(l\right)}{\to }\left(B\right)\stackrel{MCBPA}{\to }\left(C\right)$

Compound (C) in above sequence of reaction is:

1.    2. 

3.   4.