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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${<}_{{\mathrm{NH}}_2}^{\mathrm{Cl}}$

Which set fo reagents will produce freon (${\mathrm{CCl}}_2{\mathrm{F}}_2$)?
1. C + ${\mathrm{F}}_2$ + ${\mathrm{Cl}}_2$$\to$                     
2. ${\mathrm{CH}}_3\mathrm{Cl}$ + ${\mathrm{F}}_2$$\to$
3. ${\mathrm{CCl}}_4$ + HF $\stackrel{{\mathrm{SbCl}}_5}{\to }$                 
4. ${\mathrm{CCl}}_4$ + ${\mathrm{F}}_2$$\to$

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. $\underset{\mathrm{CN}}{\underset{|}{\mathrm{CH}}}=\underset{\mathrm{CN}}{\underset{|}{\mathrm{CH}}}$

Debromination of meso-dibromobutane gives mainly
1. n-Butane
2. 1-Butene
3. cis-2-Butene
4. trans-2-Butene

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

End product D of the following reaction will be

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

Which hydrogen can the Br radical abstract the most easily?

1. a
2. b
3. c
4. d

Which of the following reactant will not favour S_N2 nucleophilic substitution reaction?
1. 
2. Ph-Br
3. ${\mathrm{CH}}_3-\underset{{\mathrm{CH}}_3}{\overset{{\mathrm{CH}}_3}{\underset{\left|}{\overset{\right|}{\mathrm{C}}}}}-{\mathrm{CH}}_2-\mathrm{Br}$
4. All of the above

Relative rate of reaction of the following amine with methyl iodide is:

(1) A > B > C
(2) A > C > B
(3) B > C > A
(4) B > A > C

 

Major product of the above reaction is:
1. 
2. 
3. 
4. 

Major product of the reaction is:
1.
2. 
3. 
4. $\mathrm{Ph}-\mathrm{CH}-\mathrm{CH}-\mathrm{Ph}$
$| |$
${\mathrm{CH}}_3 \mathrm{OH}$

End product (D) in the given sequence is:

The major product obtained in the reaction of 1-phenyl-2-bromobutane with NaOMe is :
1. trans-1 -phenylbut-1-ene
2. cis-1-phenylbut-2-ene
3. 1-phenyl-2-ethoxybutane
4. cis-1-phenylbut-2-ene

Ph-CH-CH2-CH2 →    Product
      l            l    Zn-Cu
     Br          Br     Δ

Product of the above reaction is:-
(1) Ph-CH=CH-CH₂-Br
(2) Ph-◁
(3) PH-CHBr-CH=CH₂
(4) Ph-C$\equiv$ C-CH₃

Consider the following reaction,

The product is :
1. a primary amine
2. a tertiary amine
3. a secondary amine
4. a quaternary ammonium salt

$\stackrel{\mathrm{Moist} {\mathrm{Ag}}_2\mathrm{O}}{\to }$ (A) product
Major product (A) is:
1.
2. 
3. 
4. 

Alkyl halides can be obtained by all methods except:
1. ${\mathrm{CH}}_3{\mathrm{CH}}_2\mathrm{OH} +\hspace{0.17em}\mathrm{HCl}/{\mathrm{ZnCl}}_2 \stackrel{ }{\to }$
2. ${\mathrm{CH}}_3-{\mathrm{CH}}_2-{\mathrm{CH}}_3-{\mathrm{CH}}_2 \stackrel{{\mathrm{Cl}}_2/\mathrm{UV} \mathrm{light}}{\to }$
3. ${\mathrm{C}}_2{\mathrm{H}}_5\mathrm{OH} +\hspace{0.17em}\mathrm{NaCl} \stackrel{ }{\to }$
4. ${\mathrm{CH}}_3\mathrm{COOAg} + {\mathrm{Br}}_2/{\mathrm{CCl}}_4 \stackrel{ }{\to }$
 

Ether cannot be produced as a major product by the reaction of- 

1.	CH3CH2Cl + Ag2O(dry)  →
2.	(CH3)3CCl + CH3CH2O-Na+  →
3.
4.

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

Which process does not occur during formation of CHCl₃ from C₂H₅OH and bleaching powder?
1. Hydrolysis
2. Oxidation
3. Elimination
4. Chlorination

Compound (A), C₈H₉Br, gives a white precipitate when warmed with alcoholic AgNO₃. Oxidation of (A) gives an acid (B), C₈H₆O₄. (B) easily forms anhydride on heating. Identify the compound (A).
1. 
2. 
3. 
4. 

The halide which undergoes nucleophilic substitution most readily is:
(1) p-H₃CC₆H₄Cl
(2) o-H₃COC₆H₄Cl
(3) p-ClC₆H₄Cl
(4) p-O₂NC₆H₄Cl