Which of the following radicals will not be precipitated by passing \[{{H}_{2}}S\] in concentrated acid solution [BHU 1986]

Which of the following radicals will not be precipitated by passing \[

1.	Which of the following radicals will not be precipitated by passing \[{{H}_{2}}S\] in concentrated acid solution [BHU 1986]
A.	Copper
B.	Antimony
C.	Arsenic
D.	Cadmium
Answer» E.

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Which of the following radicals will not be precipitated by passing \[{{H}_{2}}S\] in concentrated acid solution [BHU 1986]

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