1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Chemistry
Basic Buffer Action
NH 4 OH is ti...
Question
N
H
4
O
H
is titrated with
H
C
l
solution. Find the value of
log
(
[
N
H
+
4
]
[
N
H
4
O
H
]
)
when the volume of
H
C
l
added is half of that of equivalence point.
A
0.0
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
0.5
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
0.75
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
1
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is
A
0.0
N
H
4
O
H
(
a
q
)
+
H
C
l
(
a
q
)
→
N
H
4
C
l
(
a
q
)
+
H
2
O
(
l
)
At half equivalence point,
p
O
H
=
p
K
b
Since for basic buffer ,
p
O
H
=
p
K
b
+
l
o
g
(
[
N
H
+
4
]
[
N
H
4
O
H
]
)
When
p
O
H
=
p
K
b
l
o
g
(
[
N
H
+
4
]
[
N
H
4
O
H
]
)
=
0
Suggest Corrections
1
Similar questions
Q.
N
H
4
O
H
is titrated with
H
C
l
solution. Find the value of
log
(
[
N
H
+
4
]
[
N
H
4
O
H
]
)
when the volume of
H
C
l
added is half of that of equivalence point.
Q.
C
H
3
C
O
O
H
is titrated with
N
a
O
H
solution. Find the ratio
(
[
C
H
3
C
O
O
N
a
]
[
C
H
3
C
O
O
H
]
)
when the volume of
N
a
O
H
added is half that of equivalence point.
Q.
When
50
m
L
of
0.1
M
N
H
4
O
H
is added to
50
m
L
of
0.05
M
H
C
l
solution, the pH is:
Q.
C
H
3
C
O
O
H
is titrated with
N
a
O
H
solution. Find the ratio
(
[
C
H
3
C
O
O
N
a
]
[
C
H
3
C
O
O
H
]
)
when the volume of
N
a
O
H
added is half that of equivalence point.
Q.
Which of the following represents a correct relation for a basic buffer formed by
N
H
4
O
H
and
N
H
4
C
l
?
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Explore more
Basic Buffer Action
Standard XII Chemistry
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app