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A light green coloured salt soluble in w...

A light green coloured salt soluble in water gives black precipitate on passing `H_(2)S` which dissolves readily in HCl. The metal ion present is :

A

`Co^(2+)`

B

`Fe^(2+)`

C

`Ni^(2+)`

D

`Mn^(2+)`

Text Solution

Verified by Experts

The correct Answer is:
B
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