Organic Compounds Containing Nitrogen  MCQs

MCQs of Organic Compounds Containing Nitrogen

Showing 111 to 120 out of 139 Questions
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111.
What is the IUPAC name of CH3 – N ≡ C ?
(a) Methyl isocyanide
(b) Ethaneisonitrile
(c) Ethyl carbylamine
(d) Methyl isonitrile
Answer:

Option (b)

112.
What are the characteristics of A and B in the following conversion ? CH3 – COCl →-NH4Cl2NH3 CH3 . CONH2 →ReductionH2/Ni A →HNO2NaNO2 + HCl B
(a) A = Lewis base, B = Lewis acid
(b) A and B both have intermolecular H-bond
(c) A = primary amine, B = primary alcohol
(d) Both (B) and (C)
Answer:

Option (d)

113.
The IUPAC name of CH3CH2NHCOCH3 is _____ .
(a) N-acetyl ethylamine
(b) N-acetyl ethanamine
(c) N-ethyl acetamide
(d) 2°-acetyl ethylamine
Answer:

Option (b)

114.
What is the type of hybridization in N in the electronic structure of amine ?
(a) sp2
(b) dsp2
(c) sp3
(d) sp2
Answer:

Option (c)

115.
Which of the following compounds does not react with C6H5SO2Cl ?
(a) CH3NH2
(b) (C2H5)3N
(c) C2H5NH2
(d) (CH3)2NH
Answer:

Option (b)

116.
What is compound C in the following reaction ? C2H5NH2 →HNO2 A →PCl3 B →NH3 C
(a) Acetamide
(b) Ethylamine
(c) Methylamine
(d) Propanenitrile
Answer:

Option (b)

117.
Basicity of amine is greater than _____ .
(a) alcohol
(b) ether
(c) ester
(d) All the given
Answer:

Option (d)

118.
The correct order of the basicity of methylamine, ammonia and aniline is _____ .
(a) methylamine < aniline < ammonia
(b) methylamine < ammonia < aniline
(c) aniline < methylamine < ammonia
(d) aniline < ammonia < methylamine
Answer:

Option (d)

119.
Which of the following does not react with aromatic sulphonyl chloride ?
(a) Ethanamine
(b) N-methylethanamine
(c) N, N –dimethylethanamine
(d) All of these
Answer:

Option (c)

120.
Trimethylamine has _____ shape.
(a) trigonal
(b) pyramidal
(c) square planar
(d) octahedral
Answer:

Option (b)

Showing 111 to 120 out of 139 Questions
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