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Chemistry
Chemistry
Problem
Number of
MnO
4
−
\text{MnO}_4^-
MnO
4
−
ions present in 1 litre of 5 N
KMnO
4
\text{KMnO}_4
KMnO
4
is: a.
N
A
N_A
N
A
b.
5
N
A
5N_A
5
N
A
c.
2
N
A
10
\frac{2N_A}{10}
10
2
N
A
d.
5
N
A
10
\frac{5N_A}{10}
10
5
N
A
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