Tardigrade
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Tardigrade
Question
Chemistry
Given: XNa2HAsO3 + YNaBrO3 + ZHCl → NaBr + H3AsO4+NaCl The values of X, Y and Z in the above redox reaction are respectively :
Q. Given :
XN
a
2
H
A
s
O
3
+
Y
N
a
B
r
O
3
+
Z
H
Cl
→
N
a
B
r
+
H
3
A
s
O
4
+
N
a
Cl
The values of X, Y and Z in the above redox reaction are respectively :
5145
292
JEE Main
JEE Main 2013
Equilibrium
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A
2, 1, 2
10%
B
2, 1, 3
24%
C
3, 1, 6
57%
D
3, 1, 4
9%
Solution:
On balancing the given reaction, we find
3
N
a
2
H
A
s
O
3
+
N
a
B
r
O
3
+
6
H
Cl
→
6
N
a
Cl
+
3
H
3
A
s
O
4
+
N
a
B
r