Nitrogen Containing Compounds Test

Result

Nitrogen Containing Compounds Test - 5

Score
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Weekly Quiz Competition

Question 1
4 / -1

Reduction of nitrobenzene in the presence of Zn /NH₄ Cl gives

A
azobenzene

B
hydrazobenzene

C
N-phenyl hydroxylamine

D
aniline

Solution
Question 2
4 / -1

Toluene is nitrated and the resulting product is reduced with tin and hydrochloric acid. The product so obtained is diazotised and then heated with cuprous bromide. The reaction mixture so formed contains.

A
mixture of o and p-bromotoluenes

B
mixture of o and p-dibromobenzenes

C
mixture of o and p-bromoanilines

D
mixture of o and m-bromotoluenes

Solution
Question 3
4 / -1

Nitrobenzene is reduced by Zn and alcoholic potash mixture to get

A
C₆H₅ — NH₂

B
C₆H₅ —NH—NH—C₆H₅

C
C₆H₅ —N—N — C₆H₅

D
C₆H₅ —NH—CO— C₆H₅

Solution
Question 4
4 / -1

Nitration of nitrobenzene at 125°C with mixed acids gives

A
meta-dinitrobenzene

B
ortho-dinitrobenzene

C
para-dinitrobenzene

D
1, 3, 5-trinitrobenzene

Solution
Question 5
4 / -1

Which of the following compounds is soluble in benzene but almost insoluble in water?

A
C₂H₅OH

B
CH₃CO₂H

C
CH₃CHO

D
C₆H₅NO₂
Question 6
4 / -1

Which compound is known as alkyl carbylamine?

A
R ∙ CN

B
R ∙ NC

C
Ar ∙ CN

D
Ar ∙ NC
Question 7
4 / -1

Alkyl cyanides undergo Stephen reduction to produce

A
aldehyde

B
secondary amine

C
primary amine

D
amide

Solution
Question 8
4 / -1

Benzamide can be converted into benzonitrile with

A
H₃O⁺

B
OH ^- / H₂O

C
KCN

D
P₂O₅

Solution
Question 9
4 / -1

Ethyl isocyanide on hydrolysis in acidic medium generates

A
ethylamine salt and methanoic acid

B
propanoic acid and ammonium salt

C
ethanoic acid and ammonium salt

D
methylamine salt and ethanoic acid

Solution
Question 10
4 / -1

Aliphatic nitrites are prepared by the treatment of alkyl halides with

A
sodium cyanide

B
sodium isocyanide

C
sodium isocyanate

D
cyanamide