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UNIT 13: Organic Nitrogen Compounds
- Online Test
UNIT 13: Organic Nitrogen Compounds
TEST : 1
TN State Board
TN 12th Standard
Chemistry
UNIT 13: Organic Nitrogen Compounds
Prepare / Learn
Q1.
Which of the following reagent can be used to convert nitrobenzene to aniline
A.
Sn / HCl
B.
ZnHg / NaOH
C.
Zn/NH
4
Cl
D.
All of these
View Solution
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Answer :
Option A
Explaination / Solution:
No Explaination.
TN State Board
TN 12th Standard
Chemistry
UNIT 13: Organic Nitrogen Compounds
Prepare / Learn
Q2.
The method by which aniline cannot be prepared is
A.
degradation of benzamide with Br
2
/ NaOH
B.
potassium salt of phthalimide treated with chlorobenzene followed by hydrolysis with aqueous NaOH solution.
C.
reduction of Nitrobenzene with LiAlH
4
D.
reduction of nitrobenzene by Sn / HCl .
View Solution
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Answer :
Option B
Explaination / Solution:
No Explaination.
TN State Board
TN 12th Standard
Chemistry
UNIT 13: Organic Nitrogen Compounds
Prepare / Learn
Q3.
Which one of the following will not undergo Hofmann bromamide reaction
A.
CH
3
CONHCH
3
B.
CH
3
CH
2
CONH
2
C.
CH
3
CONH
2
D.
C
6
H
5
CONH
2
View Solution
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Answer :
Option A
Explaination / Solution:
only primary amides undergo hoffmann bromamide reaction
TN State Board
TN 12th Standard
Chemistry
UNIT 13: Organic Nitrogen Compounds
Prepare / Learn
Q4.
Assertion : Acetamide on reaction with KOH and bromine gives acetic acid
Reason : Bromine catalyses hydrolysis of acetamide.
A.
if both assertion and reason are true and reason is the correct explanation of assertion.
B.
if both assertion and reason are true but reason is not the correct explanation of assertion.
C.
assertion is true but reason is false
D.
both assertion and reason are false.
View Solution
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Answer :
Option D
Explaination / Solution:
both are wrong
TN State Board
TN 12th Standard
Chemistry
UNIT 13: Organic Nitrogen Compounds
Prepare / Learn
Q5.
A.
bromomethane
B.
α - bromo sodium acetate
C.
methanamine
D.
acetamide
View Solution
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Answer :
Option C
Explaination / Solution:
TN State Board
TN 12th Standard
Chemistry
UNIT 13: Organic Nitrogen Compounds
Prepare / Learn
Q6.
Which one of the following nitro compounds does not react with nitrous acid
A.
CH
3
-CH
2
-CH
2
-NO
2
B.
(CH
3
)
2
CH - CH
2
NO
2
C.
(CH
3
)
3
C NO
2
D.
View Solution
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Answer :
Option C
Explaination / Solution:
3º nitroalkane
TN State Board
TN 12th Standard
Chemistry
UNIT 13: Organic Nitrogen Compounds
Prepare / Learn
Q7.
Aniline + benzoylchloride ------
NaOH
→
C
6
H
5
- NH - COC
6
H
5
this reaction is known as
A.
Friedel – crafts reaction
B.
HVZ reaction
C.
Schotten – Baumann reaction
D.
none of these
View Solution
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Answer :
Option C
Explaination / Solution:
No Explaination.
TN State Board
TN 12th Standard
Chemistry
UNIT 13: Organic Nitrogen Compounds
Prepare / Learn
Q8.
The product formed by the reaction an aldehyde with a primary amine
A.
carboxylic acid
B.
aromatic acid
C.
schiff’s base
D.
ketone
View Solution
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Answer :
Option C
Explaination / Solution:
No Explaination.
TN State Board
TN 12th Standard
Chemistry
UNIT 13: Organic Nitrogen Compounds
Prepare / Learn
Q9.
Which of the following reaction is not correct.
A.
B.
C.
D.
none of these
View Solution
Add Work Space
Answer :
Option B
Explaination / Solution:
p – nitrosation takes places, the product is
TN State Board
TN 12th Standard
Chemistry
UNIT 13: Organic Nitrogen Compounds
Prepare / Learn
Q10.
When aniline reacts with acetic anhydride the product formed is
A.
o – aminoacetophenone
B.
m-aminoacetophenone
C.
p – aminoacetophenone
D.
acetanilide
View Solution
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Answer :
Option D
Explaination / Solution:
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UNIT 13: Organic Nitrogen Compounds
TEST : 1
UNIT 13: Organic Nitrogen Compounds
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TN State Board : TN 12th Standard (Chemistry)
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