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Q 1. Consider the following sequence of reaction
The final product (Q) is
chlorobenzene
bromobenzene
benzyl bromide
benzyl chloride
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Q 2. All but one of the following compounds reacts with aniline to give acetanilide. Which one does not?
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Q 3. 
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Q 4. 
Structure of (D) is:
{tex} \mathrm { Ph } - \mathrm { CH } _ { 2 } \mathrm { NH } _ { 2 } {/tex}
{tex} \mathrm { Ph } - \mathrm { NC } {/tex}
{tex} \mathrm { PhCH } _ { 2 } \mathrm { NC } {/tex}
{tex} \mathrm { PhCH } _ { 2 } \mathrm { CN } {/tex}
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Q 5. 
Product A is:
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Q 6. Consider the following sequence of reactions:
The products (B) and (C) are:
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Q 7. 
{tex} ( X ) {/tex} is
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Q 8. A compound with molecular mass 180 is acylated with {tex} \mathrm { CH } _ { 3 } \mathrm { COCl } {/tex} to get a compound with molecular mass {tex} 390 . {/tex} The number of amino groups present per molecule of the former compound is:
2
5
4
6
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Q 9. The gas leaked from a storage tank of the Union Carbide plant in Bhopal gas tragedy was:
Methyl isocyanate
Methylamine
Ammonia
Phosgene
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Q 10. When primary amine reacts with chloroform in ethanolic KOH then the product is
an isocyanide
an aldehyde
a cyanide
an alcohol.
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Q 11. Ethyl isocyanide on hydrolysis in acidic medium generates
ethylamine salt and methanoic acid
propanoic acid and ammonium salt
ethanoic acid and ammonium salt
methylamine salt and ethanoic acid.
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Q 12. An organic compound having molecular mass 60 is found to contain {tex} \mathrm { C } = 20 \% , \mathrm { H } = 6.67 \% {/tex} and {tex} \mathrm { N } = 46.67 \% {/tex} while rest is
oxygen. On heating it gives {tex} \mathrm { NH } _ { 3 } {/tex} along with a solid residue. The solid residue give violet colour with alkaline copper sulphate solution. The compound is
{tex} \mathrm { CH } _ { 3 } \mathrm { CH } _ { 2 } \mathrm { CONH } _ { 2 } {/tex}
{tex} \left( \mathrm { NH } _ { 2 } \right) _ { 2 } \mathrm { CO } {/tex}
{tex} \mathrm { CH } _ { 3 } \mathrm { CONH } _ { 2 } {/tex}
{tex} \mathrm { CH } _ { 3 } \mathrm { NCO } {/tex}
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Q 13. Which one of the following methods is neither meant for the synthesis nor for separation of amines?
Curtius reaction
Wurtz reaction
Hofmann method
Hinsberg method
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Q 14. In the chemical reactions,
the compounds {tex} 'A' {/tex} and {tex}' B ' {/tex} respectively are
nitrobenzene and fluorobenzene
phenol and benzene
benzene diazonium chloride and fluorobenzene
nitrobenzene and chlorobenzene
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Q 15. When primary amine reacts with chloroform in ethanolic {tex}\mathrm{KOH}{/tex} then the product is
an isocyanide
an aldehyde
a cyanide
an alcohol.
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Q 16. Which one of the following does not have {tex} s p ^ { 2 } {/tex} hybridized carbon?
Acetone
Acetic acid
Acetonitrile
Acetamide.
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Q 17. Ethyl isocyanide on hydrolysis in acidic medium generates
propanoic acid and ammonium salt
ethanoic acid and ammonium salt
methylamine salt and ethanoic acid
ethylamine salt and methanoic acid
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Q 18. Amongst the following the most basic compound is
p-nitroaniline
acetanilide
aniline
benzylamine
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Q 19. Which of the following is the strongest base?
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Q 20. Amongst the following the most basic compound is
benzylamine
aniline
acetanilide
{tex} p {/tex} -nitroaniline
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Q 21. The compound following compounds forms nitroso amines when the substituents are
{tex} R _ { 1 } = C H _ { 3 } , R _ { 2 } = R _ { 3 } = H {/tex}
{tex} R _ { 1 } = R _ { 2 } = H , R _ { 3 } = C _ { 2 } H _ { 5 } {/tex}
{tex} R _ { 1 } = H , R _ { 2 } = R _ { 3 } = C H _ { 3 } {/tex}
{tex} R _ { 1 } = C H _ { 3 } , R _ { 2 } = C _ { 2 } H _ { 5 } , R _ { 3 } = H {/tex}
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Q 22. Aniline when diazotized in cold and then treated with dimethyl aniline gives a coloured product. Its structure would be
{tex} N H C H _ { 3 } {/tex}
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Q 23. Indicate which nitrogen compound amongst the following would undergo Hofmann's reaction (i.e. reaction with {tex} \mathrm {Br}_2 {/tex} and strong {tex} \mathrm {KOH} {/tex}) to furnish the primary amine ({tex}\mathrm R -{tex} \mathrm {NH}_2 {/tex})
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Q 24. 
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Q 25. Aniline reacts with acetaldehyde to form
Schiffs base
Carbylamine
Immine
None of these
