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WorksheetsHeterocyclic compounds-Part II
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Heteroatom present in morpholine is
a)
O and S
b)
S and N
c)
N and N
d)
O and N
2.
Benzimidazole is the fusion of
a)
Benzene & Pyrrole
b)
Benzene & Thiazole
c)
Benzene & Imidazole
d)
Benzene & Oxazole
3.
Tetrahydropyrrole is also called as
a)
Pyrroline
b)
Pyrrole
c)
Pyrrolidine
d)
Pyridine
4.
How many heteroatoms are present in tetrazine
a)
1
b)
2
c)
3
d)
4
5.
Which of the following is 6-membered with 2 heteroatom containing heterocycle
a)
Triazine
b)
Thiophene
c)
Oxazole
d)
Pyrazine
6.
Imidazole contain...............................heteroatom
a)
O and N
b)
N and N
c)
N and S
d)
only S
7.
Which of the following is structure of thiazole
a)
b)
c)
d)
8.
Identify thiophene
a)
b)
c)
d)
9.
Identify Indole structure
a)
b)
c)
d)
10.
heterocycle present in adenine base of DNA is
a)
purine
b)
thymine
c)
guanine
d)
pyrimidine
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