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Byju's Answer
Standard XII
Chemistry
Acidity of Carboxylic Acids
Identify the ...
Question
Identify the compounds
A
,
B
and
C
:
(i)
C
2
H
5
O
H
P
C
l
5
−
−−−−−−
→
A
K
C
N
−
−−−−−−−
→
B
H
3
O
+
−
−−−−−−−
→
C
2
H
5
C
O
O
H
N
H
3
−
−−−−−−
→
Δ
C
(ii)
C
6
H
5
C
O
O
H
S
O
C
l
2
−
−−−−−−−
→
A
N
H
3
−
−−−−−−
→
B
B
r
2
/
K
O
H
−
−−−−−−−−−−−
→
C
Open in App
Solution
(i)
C
2
H
5
O
H
P
C
l
5
−
−−−−−−
→
A
K
C
N
−
−−−−−−−
→
B
H
3
O
+
−
−−−−−−−
→
C
2
H
5
C
O
O
H
N
H
3
−
−−−−−−
→
Δ
C
C
2
H
5
O
H
P
C
l
5
−
−−−−−−
→
C
H
3
C
H
2
C
l
(
A
)
(
A
)
C
H
3
C
H
2
C
l
e
t
h
y
l
c
h
l
o
r
i
d
e
K
C
N
−
−−−−−−−
→
C
H
3
C
H
2
C
N
e
t
h
y
l
c
y
a
n
i
d
e
(
B
)
(
B
)
C
H
3
C
H
2
C
N
H
2
O
+
−
−−−−−−−−−−−
→
C
2
H
5
C
O
O
H
C
2
H
5
C
O
O
H
N
H
3
−
−−−−−−
→
Δ
C
2
H
5
C
O
O
N
H
4
Δ
−
−−−−−−−
→
−
H
2
O
(
C
)
(
C
2
H
5
C
O
N
H
2
)
P
r
o
p
a
n
a
m
i
d
e
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Similar questions
Q.
Complete the following reaction sequence:
C
2
H
5
O
H
P
C
l
5
−
−−
→
(
A
)
K
C
N
−
−−−
→
(
B
)
H
3
O
+
−
−−−
→
(
C
)
N
H
3
−
−−
→
(
D
)
h
e
a
t
−
−−
→
(
E
)
Q.
Identify the compounds
A
,
B
and
C
:
(i)
C
6
H
5
C
O
O
H
P
C
l
5
−
−−−−−−
→
A
H
z
−
P
d
/
B
a
S
O
4
−
−−−−−−−−−−−−
→
B
K
C
N
(
a
l
c
)
−
−−−−−−−−−
→
d
i
s
t
i
l
C
(ii)
H
−
C
≡
C
−
H
H
2
O
−
−−−−−−−−−−−−−−
→
d
i
l
H
2
S
O
4
+
H
g
S
O
4
A
H
2
−
−−−−
→
N
i
B
140
o
C
−
−−−−−−−−−−
→
c
o
n
c
H
2
S
O
4
C
Q.
C
6
H
5
−
O
−
C
2
H
5
IUPAC name of the compound is:
Q.
Arrange the following compounds in increasing order of solubility in water:
C
6
H
5
N
H
2
,
(
C
2
H
5
)
2
N
H
,
C
2
H
5
N
H
2
Q.
Identify
B
,
X
and
R
respectively in the following sequence of reactions:
C
2
H
5
M
g
B
r
C
H
3
C
N
−
−−−−
→
A
H
3
O
+
−
−−
→
B
,
C
H
3
C
O
C
H
3
N
a
O
H
−
−−−
→
I
2
X
A
g
−
→
Y
C
6
H
5
N
H
2
N
a
N
O
2
−
−−−
→
H
C
l
P
C
u
C
N
−
−−−
→
Q
+
4
H
−
−−
→
R
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Acidity of Carboxylic Acids
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