Q.
Green coloured complex (A) is formed when NiCl2 is dissolved in water.When “X” moles of ethane -1,2-diamine is added to 1 mole of “A” colour changes to “Z” .Identify the correct combination
see full answer
Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!
Real Strategies. Real People. Real Success Stories - Just 1 call away
An Intiative by Sri Chaitanya
a
X = 2 ; Z = pale red
b
X = 3 ; Z = Violet
c
X =1 ; Z = yellow
d
X = 3 ; Z = colour less
answer is B.
(Unlock A.I Detailed Solution for FREE)
Ready to Test Your Skills?
Check your Performance Today with our Free Mock Test used by Toppers!
Take Free Test
Detailed Solution
A=NiH2O6+2 NiH2O6+2+3en→Nien3+2+6H2O
Watch 3-min video & get full concept clarity