2210
You visited us
2210
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Chemistry
Oxidising Reagent and Reducing Reagent
In the standa...
Question
In the standardisation of
N
2
S
2
O
3
using
K
2
C
r
2
O
7
by iodometry, the equivalent weight of
K
2
C
r
2
O
7
is:
A
m
o
l
e
c
u
l
a
r
w
e
i
g
h
t
2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
m
o
l
e
c
u
l
a
r
w
e
i
g
h
t
6
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
m
o
l
e
c
u
l
a
r
w
e
i
g
h
t
3
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
same as molecular weight
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is
B
m
o
l
e
c
u
l
a
r
w
e
i
g
h
t
6
Balancing the Redox equation
K
2
C
r
2
O
7
→
2
C
r
+
3
+6 +3
so,change in oxidation state = 6
∴
equivalent weight
=
Molecular weight
6
Suggest Corrections
0
Similar questions
Q.
In the standardization of
N
a
2
S
2
O
3
using
K
2
C
r
2
O
7
by iodometry, the equivalent weight of
K
2
C
r
2
O
7
is:
Q.
In the standardisation of
N
a
2
S
O
3
using
K
2
C
r
2
O
7
by iodometry, the equivalent weight of
K
2
C
r
2
O
7
is :
Q.
In the standardization of
N
a
2
S
2
O
3
using
K
2
C
r
2
O
7
by iodometry , the equivalent weight of
K
2
C
r
2
O
7
is :
(Given : Molecular weight of
K
2
C
r
2
O
7
i
s
294
g
)
Q.
Equivalent weight of
:
(a)
H
3
P
O
2
=
m
o
l
e
c
u
l
a
r
w
e
i
g
h
t
1
(b)
H
3
P
O
3
=
m
o
l
e
c
u
l
a
r
w
e
i
g
h
t
2
(c)
H
3
P
O
4
=
m
o
l
e
c
u
l
a
r
w
e
i
g
h
t
3
If true enter 1, else enter 0.
Q.
In the standardization of
N
a
2
S
2
O
3
using
K
2
C
r
2
O
7
by iodometry, the equivalent weight of
K
2
C
r
2
O
7
is:
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
Related Videos
Rules for Assigning Oxidation Number and State
CHEMISTRY
Watch in App
Explore more
Oxidising Reagent and Reducing Reagent
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