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Byju's Answer
Standard XII
Chemistry
IUPAC System of Nomenclature
Write the com...
Question
Write the complete structural formula and give IUPAC names to the following alkanes:
(i)
(
C
2
H
5
)
4
C
(ii)
(
C
H
3
)
3
C
C
H
2
(
C
H
3
)
2
(iii)
(
C
2
H
5
)
2
C
H
C
H
2
C
(
C
H
3
)
3
(iv)
C
H
3
(
C
H
2
)
18
C
H
3
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Solution
Solution
REF.Image
(i)
(
C
2
H
5
)
4
−
C
3
,
3
−
d
i
e
t
h
y
l
p
e
n
t
a
n
e
.
(ii)
(
C
H
3
)
3
−
C
−
C
H
2
(
C
H
3
)
2
2
,
2
−
d
i
m
e
t
h
y
l
p
e
n
t
a
n
e
.
(iii)
(
C
2
H
5
)
2
C
H
C
H
2
C
(
C
H
3
)
3
2
,
2
d
i
m
e
t
h
y
l
4
−
e
t
h
y
l
h
e
x
a
n
e
(iv)
C
H
3
(
C
H
2
)
18
C
H
3
C
H
3
−
C
H
2
−
C
H
2
−
C
H
2
−
C
H
2
−
C
H
2
−
C
H
2
−
C
H
2
−
C
H
2
−
C
H
2
−
C
H
2
−
C
H
2
−
C
H
2
−
C
H
2
−
C
H
2
−
C
H
2
−
C
H
2
−
C
H
2
−
C
H
2
−
C
H
3
n
−
i
c
o
s
a
n
e
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Similar questions
Q.
Given below are some organic compounds containing certain functional group.
i.
C
H
3
−
C
O
O
H
ii.
C
H
3
−
C
H
2
−
C
H
2
−
O
H
iii.
C
H
3
C
H
2
−
C
H
2
.
N
H
2
iv.
C
H
3
−
C
H
O
(a) Write the names of functional group of any of the two compounds given above.
(b) Write the IUPAC name of
C
H
3
−
C
H
2
−
C
H
2
−
O
H
.
(c) Give the structural formula and IUPAC name of functional group isomer of
C
H
3
−
C
H
2
−
C
H
2
−
O
H
.
Q.
Give IUPAC names of the following ethers:
(i)
C
2
H
5
O
C
H
2
−
C
H
−
C
H
3
|
C
H
3
(ii)
C
H
3
O
C
H
2
C
H
2
C
l
(iii)
O
2
N
−
C
6
H
4
−
O
C
H
3
(
p
)
(iv)
C
H
3
C
H
2
C
H
2
O
C
H
3
Q.
Write the IUPAC name of the following compounds:
i)
(
C
H
3
)
2
C
H
C
H
(
C
l
)
C
H
3
ii)
C
H
3
C
H
2
C
(
C
H
3
)
2
C
H
2
I
iii)
C
H
3
C
H
(
C
H
3
)
C
H
(
B
r
)
C
H
3
iv)
C
H
3
C
(
C
l
)
(
C
2
H
5
)
C
H
2
C
H
3
v)
C
H
3
C
H
=
C
H
C
(
B
r
)
(
C
H
3
)
2
Q.
Write the common name and IUPAC name of the following:
i)
C
H
3
C
H
2
C
H
O
ii)
C
H
3
C
O
C
H
3
iii)
C
H
3
−
C
H
−
C
H
3
|
O
H
iv)
C
H
3
C
O
O
H
v)
H
C
H
O
Q.
Write the IUPAC names of the following structural formulae.
a. CH
3
-CH
2
-CH
2
-CH
3
b. CH
3
-CHOH-CH
3
c. CH
3
-CH
2
-COOH
d. CH
3
-CH
2
-NH
2
e. CH
3
-CHO
f. CH
3
-CO-CH
2
-CH
3
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