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Byju's Answer
Standard XII
Chemistry
Nucleophilic Addition at the Carbonyl
find the pH o...
Question
find the pH of 0.5M HF(ka =2\ast10^{-4}) 4 2 3 2.
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Similar questions
Q.
The hydrogen ion concentration of 0.5M aqueous solution of
H
F
(
K
a
=
2
×
10
−
4
)
is:
Q.
What is the correct relationship between the pHs of isomolar solutions of sodium oxide
(
p
H
1
)
,
sodium sulphide
(
p
H
2
)
,
sodium selenide
p
H
3
)
and sodium telluride
p
H
4
)
?
Q.
p
H
of
0.5
M
aqueous solution of
H
F
(
K
a
=
2
×
10
−
3
)
is:
Q.
Arrange the following hydrides in their increasing acid strength
[
C
H
4
,
H
2
S
,
P
H
3
a
n
d
S
i
H
4
]
-
Q.
0.5
M
H
C
l
(
25
m
L
)
+
0.5
M
N
a
O
H
(
10
m
L
)
+
40
m
L
H
2
O
Find the pH of the resulting solution.
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Standard XII Chemistry
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