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Which of the following salt will not give positive brown ring test ?
CHEMISTRY · Single correct · ICSE · Chemistry · Analytical Chemistry
Problem
Which of the following salt will not give positive brown ring test ? (1)
Cu
(
NO
3
)
2
\text{Cu}(\text{NO}_3)_2
Cu
(
NO
3
)
2
(2)
Pb
(
NO
3
)
2
\text{Pb}(\text{NO}_3)_2
Pb
(
NO
3
)
2
(3)
Zn
(
NO
3
)
2
\text{Zn}(\text{NO}_3)_2
Zn
(
NO
3
)
2
(4)
Mg
(
NO
3
)
2
\text{Mg}(\text{NO}_3)_2
Mg
(
NO
3
)
2
Related theory
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