Which of the following will give green hydrated ion

1.	Which of the following will give green hydrated ion
A.	\[F{{e}^{+2}}\]
B.	\[N{{i}^{+2}}\]
C.	a and b both
D.	\[{{V}^{+3}}\]
Answer» D. \[{{V}^{+3}}\]

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Which of the following will give green hydrated ion

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