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Byju's Answer
Standard XII
Chemistry
Isomerisation of Alkynes
CH≡ CHHCl→APo...
Question
C
H
≡
C
H
H
C
l
→
A
P
o
l
y
m
e
r
i
s
a
t
i
o
n
→
B
The polymer 'B' is
:
A
Orlon
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B
PVC
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C
Nylon
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D
Teflon
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Solution
The correct option is
A
PVC
Here first vinyl chloride forms which on polymerization forms PVC.
Option B is correct.
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Similar questions
Q.
C
H
≡
C
H
C
u
2
C
l
2
/
N
H
4
C
l
−
−−−−−−−−
→
Δ
A
H
C
l
−
−
→
B
When B is polymerized, what is not true about the polymer?
Q.
C
H
≡
C
H
C
u
2
C
l
2
/
N
H
4
C
l
−
−−−−−−−−
→
Δ
A
H
C
l
−
−
→
B
When B is polymerized, what is not true about the polymer?
Q.
List -I List -II
A) Polystyrene p)
C
6
H
5
−
C
H
=
C
H
2
B) Buna-S q)
C
H
2
=
C
H
−
C
H
=
C
H
2
C) Buna - N r)
C
H
2
O
H
−
C
H
2
O
H
D) Terylene s) Condensation polymer
Q.
Select the correct statement(s) about the given polymer :
(i) Monomer is
C
H
2
=
C
H
−
C
H
=
C
H
2
and
C
H
2
=
C
H
−
C
N
.
(ii) It is a copolymer.
(iii) It is an addition polymer.
Q.
The polymer formed as a result of following sequence of reaction is
2
H
C
≡
C
H
C
u
2
C
l
2
−
−−−
→
N
H
4
C
l
(
A
)
H
C
l
(
1
e
q
.
)
−
−−−−−
→
(
B
)
polymerisation
−
−−−−−−−−
→
(
C
)
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