Tardigrade
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Tardigrade
Question
Chemistry
The pKa of phenol is 10. Which of the following bases will deprotonate phenol Completely? NaNH2(pKaofNH3=35),NaOH(pKa of H2O=16), NaH2(pKaofNH4+=10), NaOOCCH3 (pKaofCH3COOH=5)
Q. The
p
K
a
of phenol is 10. Which of the following bases will deprotonate phenol Completely?
N
a
N
H
2
(
p
K
a
o
f
N
H
3
=
35
)
,
N
a
O
H
(
p
K
a
of
H
2
O
=
16
)
,
N
a
H
2
(
p
K
a
o
f
N
H
4
+
=
10
)
,
N
a
OOCC
H
3
(
p
K
a
o
f
C
H
3
COO
H
=
5
)
1351
178
MGIMS Wardha
MGIMS Wardha 2013
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A
N
a
N
H
2
B
N
H
3
C
N
a
N
H
2
and
N
a
O
H
D
N
H
3
and
N
a
OCOC
H
3
Solution:
Bases whose
p
K
a
is greater than 10 can deprotonate phenol.