D-And F-Block Elements Ques 317
Question: Which of the following will give green hydrated ion
Options:
A) $ F{{e}^{+2}} $
B) $ N{{i}^{+2}} $
C) a and b both
D) $ {{V}^{+3}} $
Show Answer
Answer:
Correct Answer: C
Solution:
$ F{{e}^{+2}} $ and $ N{{i}^{+2}} $ both.