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

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

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

1. 

2. 

3. 

4. 

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