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Which one of the following combines with...

Which one of the following combines with `Fe(II)` ions to form a brown complex ?

A

`N_(2)O`

B

`NO`

C

CO

D

`SO_(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
`Fe^(2+) + NO + 5H_(2)O rarr [Fe(H_(2)O)_(5) NO]^(2+)` (brown complex)
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