Q.1
Amine is a derivative compound from ...
  • aarboxylic acid
  • ammonia
  • amide
  • nitro
Q.2
Arrange the basic strength of the following compound in ascending order.I: N-chloro-N-methylpropanamineII: N,N-dimethylpropanamineIII: N,N-difluoropropanamine
  • III< I< II
  • II< III< I
  • II< I< III
  • I< III< II
Q.3
Hinsberg Reagent is
  • Benzenesulphonyl trichloride
  • Benzenesulphonyl fluoride
  • Benzenesulphonyl diachloride
  • Benzenesulphonyl chloride
Q.4
A reaction in which a primary amine is formed from primary amide is called
  • Hoffmann bromamide reaction
  • CARBYLAMINE
  • AZO DYE TEST
  • NITRATION
Q.5
The correct order of basic strengths is :
  • CH3NH2 > (CH3)2 NH > (CH3)3N
  • (CH3)3N > (CH3)2 NH > CH3NH2
  • (CH3)2 NH > (CH3)NH2 > (CH3)3N
  • (CH3)3N > CH3NH2 > (CH3)2NH
Q.6
Which is the incorrect statement in the following ?
  • Methylamine is more basic than ammonia
  • Amines from hydrogen bonds
  • Ethylamine has higher boiling point than propane
  • Dimethylamine is less basic than methylamine .
Q.7
Aniline and N methylaniline can be distinguish by
  • Hinsberg reagent
  • Nitrous acid
  • Carbylamine test
  • Azo dye test
Q.8
NaNO2 + HCL is used in
  • Alkylation
  • Acylation
  • Diazotization
  • Friedel Craft
Q.9
In Gabriel Phthalimide synthesis , Phthalimide can be converted into
  • primary amine
  • secondary amine
  • tertiary amine
  • quaternary amines
Q.10
Carbylamine reagent is
  • CHCL3
  • CHCL3 + Br2
  • CHCl3 + KOH
  • CHCL3 + KCL
Q.11
Which compound is the strongest base?
  • Ammonia
  • Ammonium chloride
  • Methylamine
  • Phenylamine
Q.12
Aqueous solutions of ammonia, ethylamine and phenylamine are prepared. Each solution has the same concentration.Which is the correct order for the pH values of these solutions?
  • ammonia > ethylamine > phenylamine
  • ammonia > phenylamine > ethylamine
  • ethylamine > ammonia > phenylamine
  • ethylamine > phenylamine > ammonia
Q.13
CU2CL2 / HCL is used in
  • CARBYLAMINE
  • SANDMEYERS
  • HOFFMANN BROMAMIDE
  • GABRIEL PHTHALIMIDE
Q.14
Aniline can be converted into phenyl iso cyanide by
  • Hinsberg Reagent
  • Carbylamine Reagent
  • Iodoform
  • CU/HCL
Q.15
Amines can be prepared from the following reactions except ______
  • reduction of nitriles
  • reduction of amides
  • reduction of nitro compounds
  • reduction of carboxylic acids
Q.16
Which is the correct arrangement of compounds based on decreasing order of Kb value
  • methyl amine > ammonia > phenyl amine
  • Phenyl amine > ammonia > methyl amine
  • Ammonia > phenyl amine > methyl amine
Q.17
Which one among the following is a strongest base
  • methyl amine
  • Ammonia
  • Phenyl amine
Q.18
Which among the properties of proteins are correct
  • They are polypeptides with high molecular masses
  • Made up of small units called amino acids
  • Proteins only contain peptide bond
  • Both A & B
Q.19
Which one among the important property of Zwitter ion
  • has a plus and minus charge in the structure
  • Its a dipolar ion
  • amino acids exist as zwitter ions
  • All of above
Q.20
Which of the following compound is commonly used as cationic surfactant in fabric softening
  • Quaternary ammonium salt
  • tertiary amine
  • primary amine
  • amide
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