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JEE Main Chemistry Class 11 Redox Reactions Questions
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© examsnet.com
Question : 34
Total: 79
2
L
of
0.2
M
H
2
SO
4
is reacted with
2
L
of
0.1
M
NaOH
solution, the molarity of the resulting product
Na
2
SO
4
in the solution is _______ millimolar. (Nearest integer)
[28-Jul-2022-Shift-2]
Your Answer:
Validate
Solution:
H
2
SO
4
+
2
NaOH
→
Na
2
SO
4
+
2
H
2
O
0.4
mol
0.2
mol
−
0.3
mol
−
0.1
mol
Molarity of
Na
2
SO
4
is
0.1
4
=
0.025
M
=
25
mM
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