Which of the following compound would not give an E2 product when treated with sodium ethoxide?

1. 

2. 

3. 

4. 

In which reaction product formation does not take place by Hofmann's Rule?

1. $C{H}_3-C{H}_2 - CH-C{H}_3 \underset{∆}{\overset{t-Bu\stackrel{\Theta }{O}\stackrel{\oplus }{K}}{\to }}$
$|$
$Br$

2. $C{H}_3 - C{H}_2 - CH-C{H}_3 \underset{∆}{\overset{C_2{H}_{3}OK}{\to }}$
$|$
$F$

3. ${\mathrm{CH}}_3 - {\mathrm{CH}}_2 - \mathrm{CH}-{\mathrm{CH}}_3 \underset{∆}{\overset{\mathrm{C}{\mathrm{H}}_3\stackrel{-}{\mathrm{O}}\stackrel{+}{\mathrm{K}}}{\to }}$
$|$
$\mathrm{I}$

4. $C{H}_3 - C{H}_2 - CH-\stackrel{\oplus }{N}{\left(C{H}_3\right)}_3{I}^{-} \underset{∆}{\overset{O{H}^{-}}{\to }}$
$|$
$C{H}_3$
$$^-
$$
$$

What would be the major product of the given reaction?

1.     

2.    

3.       

4.     

$\stackrel{\mathrm{Moist} {\mathrm{Ag}}_2\mathrm{O}}{\to }$ (A) product

Major product (A) is:

1.  

2. 

3. 

4. 

Addition of KI accelerates the hydrolysis of primary alkyl halides because:

1. KI is soluble in organic solvents

2. The iodide ion is a weak base and a poor leaving group

3. The iodide ion is a strong base

4. The iodide ion is a powerful nucleophile as well as a good leaving group

Product A is

1. 

2. 

3. 

4. 

$\stackrel{NaI/Acetone}{\to }Product$

Which of the following is not a product of the above reaction?

1. 

2. 

3. 

4. 

Which of the following compounds are optically active?

(i). 

(ii). 

(iii). 

(iv). 

1. (i) & (ii)

2. (i) & (iii)

3. (ii) & (iii)

4. (i) & (iv)

Given the following reaction:

The structure of the major product is:

1.
2.
3.
4.

A hydrocarbon has molecular formula $C_8{H}_{12}$. In this hydrocarbon only one $H_2$ molecule can be added. On ozonolysis it gives symmetrical diketone. The hydrocarbon is

1.

2.

3.

4. All of these