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Properties common to the elements mangan...

Properties common to the elements manganese, iron, cobalt, nickel nad copper include the ready formation by them all of
(I) coloured ions in aqueous solution
(II)oxides of nitrogen are formed on reaction with concentrated `HNO_(3)`
(III) chlorides of formula `MCl_(2) and MCl_(3)`

A

I, II, III

B

I, II

C

II, III

D

I only

Text Solution

Verified by Experts

The correct Answer is:
B
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