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When CH₃CH₂CHCl₂ is treated with NaNH₂, the product formed is:                             
1. CH₃-CH=CH₂ 
2. CH₃-C$\equiv$CH
3. CH₃CH₂CH${<}_{{\mathrm{NH}}_2}^{{\mathrm{NH}}_2}$   
4. CH₃CH₂C${<}_{{\mathrm{NH}}_2}^{\mathrm{Cl}}$

R-CH₂-CCl₂-R $\stackrel{\mathrm{Reagent}}{\to }$R-C$\equiv$C-R. The reagent is
1. Na
2. HCl in H₂O
3. KOH in C₂H₅OH
4. Zn in alcohol

Ethyl chloride is converted into diethyl ether by -                                                  
 1. Wurtz reaction                           
 2. Grignard reaction
 3. Perkin's reaction                       
 4. Williamson's synthesis

The alkyl halide is converted into an alcohol by                                    

What is produced when Br₂ is added to cis-but-2-ene?
1. Racemic mixture of 2,3-Dibromobutane
2. Meso form of 2,3-Dibromobutane
3. Dextro form of 2,3-Dibromobutane
4. Laevo form of 2,3-Dibromobutane 

When ethane and bromine are allowed to interact in sunlight, how many distinct substitution products are possible?

In ${\mathrm{S}}_{{\mathrm{N}}^2}$ reactions, the correct order of reactivity for the following compounds : ${\mathrm{CH}}_3\mathrm{Cl}$, ${\mathrm{CH}}_3{\mathrm{CH}}_2\mathrm{Cl}$, ${\left({\mathrm{CH}}_3\right)}_2\mathrm{CHCl}$ and ${\left({\mathrm{CH}}_3\right)}_3\mathrm{CCl}$ is :
1. ${\mathrm{CH}}_3\mathrm{Cl}$>${\left({\mathrm{CH}}_3\right)}_2\mathrm{CHCl}$>${\mathrm{CH}}_3{\mathrm{CH}}_2\mathrm{Cl}$>${\left({\mathrm{CH}}_3\right)}_3\mathrm{CCl}$
2. ${\mathrm{CH}}_3\mathrm{Cl}$>${\mathrm{CH}}_3{\mathrm{CH}}_2\mathrm{Cl}$>${\left({\mathrm{CH}}_3\right)}_2\mathrm{CHCl}$>${\left({\mathrm{CH}}_3\right)}_3\mathrm{CCl}$
3. ${\mathrm{CH}}_3{\mathrm{CH}}_2\mathrm{Cl}$>${\mathrm{CH}}_3\mathrm{Cl}$>${\left({\mathrm{CH}}_3\right)}_2\mathrm{CHCl}$>${\left({\mathrm{CH}}_3\right)}_3\mathrm{CCl}$
4. ${\left({\mathrm{CH}}_3\right)}_2\mathrm{CHCl}$>${\mathrm{CH}}_3{\mathrm{CH}}_2\mathrm{Cl}$>${\mathrm{CH}}_3\mathrm{Cl}$>${\left({\mathrm{CH}}_3\right)}_3\mathrm{CCl}$

Action of RMgX with vinyl chloride gives:
1. alkane                                 
2. alkyne
3. alkene                                 
4. all of these
 

X $\stackrel{{\mathrm{Cl}}_2}{\to }$ Benzotrichloride $\stackrel{\mathrm{Hydrolysis}}{\to }$ Y
X and Y respectievely are:
1. benzene, benzaldehyde
2. toluene, benzaldehyde
3. toluene, benzoic acid
4. benzene, benzoic acid
 

Benzene on reaction with a mixture of HNO₃ and H₂SO₄ followed by reaction of Cl₂/FeCl₃ gives:
1. 3-chloro -1 -nitrobenzene
2. 2-chloro -1 -nitrobenzene
3. 4-chloro -1 -nitrobenzene
4. a mixture of 2-chloro and 4-chloro -1 -nitrobenzene

Which is gem dihalide?
1. ${\mathrm{CH}}_3.{\mathrm{CHBr}}_2$                           
2. ${\mathrm{CH}}_2\mathrm{Br}.{\mathrm{CH}}_2\mathrm{Br}$ 
3. ${\mathrm{CH}}_3.\mathrm{CHBr}.{\mathrm{CH}}_2\mathrm{Br}$                   
4. None of the above

Hydrogenation of benzoyl chloride in the presence of Pd on ${\mathrm{BaSO}}_4$ gives:
 1. benzyl alcohol                       
 2. benzaldehyde
 3. benzoic acid                           
 4. phenol 

Friedel-Craft's reaction of bromobenzene with methyl iodide gives:
1. o-bromotoluene                     
2. p-bromotoluene
3. o-and p-bromotoluenes             
4. m-bromotoluene

When vinyl chloride is passed through alcoholic KOH solution:
1. it dissolves                                 
2. it forms vinyl alcohol
3. it forms acetylene                     
4. it has no action

The reaction, RCl +NaI $\stackrel{\mathrm{Acetone}}{\to }\mathrm{R}-\mathrm{I}$ + NaCl is known as:
1. Wurtz reaction                     
 2. Fittig reaction                       
3. Frankland's reaction             
 4. Finkelstein's reaction                               

When (CH₃)₃CMgCl reacts with D₂O, it produces:

Benzoyl Chloride is prepared from benzoic acid by:
1. Cl₂, hv
2. SO₂Cl₂
3. SOCl₂
4. Cl₂, H₂O

In the following sequences of reactions;
${\mathrm{CH}}_3{\mathrm{CH}}_2{\mathrm{CH}}_2\mathrm{Br}\stackrel{\mathrm{KOH}(\mathrm{alc}.)}{\to }$(A)$\stackrel{\mathrm{HBr}}{\to }$(B)$\stackrel{\mathrm{KOH}\left(\mathrm{aq}\right)}{\to }$ (C)
the product (C) is:
1. propene                               
2. propyne
3. propan-1-ol                         
4. propan-2-ol

Iodoform can be prepared from all except :
1. Isopropyl alcohol
2. 3-methyl-2-butanone
3. isobutyl alcohol
4. ethyl methyl ketone

Identify (Z) in the following reaction reaction series,
C₂H₅I $\underset{\mathrm{KOH}}{\overset{\mathrm{Alcoholic}}{\to }}$(X) $\underset{}{\overset{{\mathrm{Br}}_2}{\to }}$(Y) $\stackrel{\mathrm{excess} \mathrm{KCN}}{\to }$(Z):
1. CH₃-CH₂-CN     
2. $\underset{\mathrm{CN}}{\underset{|}{{\mathrm{CH}}_2}}-\underset{\mathrm{CN}}{\underset{|}{{\mathrm{CH}}_2}}$
3. $\underset{Br}{\underset{|}{{\mathrm{CH}}_2}}-\underset{\mathrm{CN}}{\underset{|}{{\mathrm{CH}}_2}}$     
4. $\underset{\mathrm{CN}}{\underset{|}{\mathrm{CH}}}=\underset{\mathrm{CN}}{\underset{|}{\mathrm{CH}}}$

The reaction of toluene with ${\mathrm{Cl}}_2$ in presence of ${\mathrm{FeCl}}_3$ gives predominantly :
1. m- chlorobenzene                   
2. benzoylchloride
3. benzyl chloride                         
4. O^- and p-chlorotoluene                    

Arrange the following alkyl halides in the decreasing order of ${\mathrm{S}}_{\mathrm{N}}1$ reactivity
(I) ${\mathrm{CH}}_3{\mathrm{CH}}_2{\mathrm{CH}}_2\mathrm{Cl}$
(II) ${\mathrm{CH}}_2=\mathrm{CHCH}\left(\mathrm{Cl}\right){\mathrm{CH}}_3$
(III) ${\mathrm{CH}}_3{\mathrm{CH}}_2\mathrm{CH}\left(\mathrm{Cl}\right){\mathrm{CH}}_3$
1. I>II>III                            2. II>I>III
3. II>III>I                            4. III>II>I

Arrange the following compouds in the order of leaving group ability
           
       
1. I > II > III > IV
2. IV > III > I > II
3. III > II > I > IV
4. II > III > IV > I

Which of the following alkyl halide undergo rearrangement in S_N1 reaction?
1. $\begin{array}{ccccccc}{\mathrm{CH}}_3& -& \underset{{\mathrm{CH}}_3}{\underset{|}{\stackrel{{\mathrm{CH}}_3}{\stackrel{|}{\mathrm{C}}}}}& -& \underset{\mathrm{I}}{\underset{|}{\mathrm{CH}}}& -& {\mathrm{CH}}_3\end{array}$
2.
3.
4. All of these

The product X in the below mentioned reaction is:

1.		2.
3.		4.

Anisole$\underset{\mathrm{reflux}}{\overset{\mathrm{excess} \mathrm{HI} (\mathrm{conc}.)}{\to }}$Product
1. 
2. 
3. 
4. 
 

HC$\equiv$CNa + Cl-CH₂-CH₂-CH₂-I $\to$ (A); Major product (A) is:
1. H-C$\equiv$C-CH₂-CH₂-CH₂-I
2. CH₂ = CH-CH₂-I
3. H-C $\equiv$ C-CH₂-CH₂-CH₂-Cl
4. CH₂ = CH-CH₂-Cl

 $C{H}_3$
$|$
$C{H}_3—C—CH—C{H}_3$
$| |$
$C{H}_3 Br$  $\underset{∆}{\overset{\mathrm{EtOH}}{\to }}\left(A\right)$
Major product (A) is:
1. 
2.
3. 
4. 

$\underset{\mathrm{EtOH},∆}{\overset{\mathrm{KOH}}{\to }}\underset{\left(major\right)}{\left(A\right)}$
Product (A) is:
1.
2.
3.
4.

Which is the major product of the following reaction?
 $\underset{H_{2}O}{\overset{}{\to }}$
$heatNaOH Product$
1. 
2. 
3. 
4. 

1-2-dichloro ethane + NaSCH₂CH₂SNa $\to$ P (C₄H₈S₂) 
Unknown product (p) of the above reaction is:
1. 
2. 
3. $\mathrm{H}-\mathrm{S}-\mathrm{CH}=\mathrm{CH}-\mathrm{CH}=\mathrm{CH}-\mathrm{S}-\mathrm{H}$
4. $\mathrm{H}-\mathrm{CH}=\mathrm{CH}-{\mathrm{CH}}_2-\mathrm{S}-\mathrm{H}$

Which alkyl halide has maximum density?
1. C₃H₇I                     
2. C₂H₅I                 
3. CH₃I                 
4. CH₃Br

Grignard reagent shows addition on:
1. >C=O
2. -C$\equiv$N
3. >C=S
4. all of these

Pick up the correct statement about alkyl halides:-
1. They show H-bonding.
2. They are soluble in water.
3. They are soluble in organic solvents.
4. They do not contain any polar bond.

Sodium ethoxide reacts with ethyl iodide to yield:
1. CH₃CH₃
2. C₂H₅OCH₃
3. C₂H₅OC₂H₅ 
4. none of these

Which set of reagents will produce freon (CCl₂F₂)?
1. C + F₂ + Cl₂ $\to$
2. CH₃Cl + F₂ $\to$
3. CCl₄ + HF $\stackrel{{\mathrm{SbCl}}_5}{\to }$
4. CCl₄ + F₂ $\to$

An alkyl iodide on standing darkens, due to:
1. hydrolysis
2. conversion into ether
3. liberation of iodine
4. formation of alkanes

In the following sequences of reactions;
CH₃CH₂CH₂I →KOH(alc.)(A)→Br2(B)→NaNH2/NH3(C) the end product (C) is:
1. alkene
2. alkanol
3. alkyne
4. alkyl amine

PCl₅ reacts with propanone, to give:
1. gem dichloride
2. vic dichloride
3. propanal
4. propane chloride

Identify (Z) in the following reaction series,
C₂H₅I$\underset{\mathrm{KOH}}{\overset{\mathrm{Alcoholic} }{\to }}$ (x) $\stackrel{{\mathrm{Br}}_2}{\to }$ (Y) $\stackrel{\mathrm{KCN}}{\to }$(Z):
1. CH₃-CH₂-CN
2. $\begin{array}{ccc}\underset{\mathrm{CN}}{\underset{|}{{\mathrm{CH}}_2}}& -& \underset{\mathrm{CN}}{\underset{|}{{\mathrm{CH}}_2}}\end{array}$
3. $\begin{array}{ccc}\underset{\mathrm{Br}}{\underset{|}{{\mathrm{CH}}_2}}& -& \underset{\mathrm{CN}}{\underset{|}{{\mathrm{CH}}_2}}\end{array}\begin{array}{}\end{array}$
4. $\begin{array}{ccc}\underset{\mathrm{Br}}{\underset{|}{\mathrm{CH}}}& =& \underset{\mathrm{CN}}{\underset{|}{\mathrm{CH}}}\end{array}$

Identity ‘Z’ in the following reaction series,
                      
CH₃CH₂CH₂Br $\stackrel{\mathrm{aq}. \mathrm{NaOH}}{\to }$ (X) $\stackrel{{\mathrm{Al}}_2{\mathrm{O}}_3\left(\mathrm{heat}\right)}{\to }$ (Y) $\stackrel{\mathrm{HOCl}}{\to }$(z)
1. Mixture of ${\mathrm{CH}}_3\mathrm{CH}\left(\mathrm{Cl}\right){\mathrm{CH}}_2\left(\mathrm{Cl}\right) \mathrm{and} {\mathrm{CH}}_3\mathrm{CH}\left(\mathrm{OH}\right){\mathrm{CH}}_2\left(\mathrm{Cl}\right)$
     
2. ${\mathrm{CH}}_3\mathrm{CH}\left(\mathrm{OH}\right){\mathrm{CH}}_2\left(\mathrm{Cl}\right)$
3. ${\mathrm{CH}}_3\mathrm{CH}\left(\mathrm{Cl}\right){\mathrm{CH}}_2\left(\mathrm{OH}\right)$
4. ${\mathrm{CH}}_3\mathrm{CH}\left(\mathrm{Cl}\right)\mathrm{CH}\left(\mathrm{Cl}\right)$

A compound A of formula C₃H₆Cl₂ on reaction with alkali can give B of formula C₃H₆O or C of formula C₃H₄. B on oxidation gave a compound of the formula C₃H₆O₂. C with dilute H₂SO₄ containing Hg²⁺ ion gave D of formula C₃H₆O, which with bromine and NaOH gave the sodium salt of C₂H₄O₂. Then A is:
1. CH₃CH₂CHCl₂
2. CH₃CCl₂CH₃
3. CH₃CHClCH₂Cl
4. CH₂ClCH₂CH₂Cl

Which chloro derivative of benzene among the following would undergo hydrolysis most readily with aqueous NaOH to furnish the corresponding hydroxy derivative?
1. 
2. 
3. 
4. ${\mathrm{C}}_6{\mathrm{H}}_5\mathrm{Cl}$

Which one is the most reactive toward S_N1 reaction?
1. C₆H₅CH(C₆H₅)Br
2. C₆H₅CH(CH₃)Br
3. C₆H₅C(CH₃)(C₆H₅)Br
4. C₆H₅CH₂Br