Question

Match Column I with Column II.
$\begin{array}{cc}\text{Column - I}& \text{Column - II}\\ \text{(Complex ion)}& \text{(CFSE and hybridisation)}\\ a.{\left[Cr\right(N{H}_3{)}_6]}^{3+}& \left(P\right)0.0{\Delta }_0,s{p}^3{d}^2-\text{hybridisation}\\ b.{\left[Cu\right(N{H}_3{)}_6]}^{2+}& \left(Q\right)-0.6{\Delta }_0,s{p}^3{d}^2-\text{hybridisation}\\ c.{\left[Fe\right(H_{2}O{)}_6]}^{3+}& \left(R\right)-1.2{\Delta }_0,d^{2}s{p}^3-\text{hybridisation}\\ d.{\left[Ir{F}_6\right]}^{3-}& \left(S\right)\text{Diamagnetic}\\ & \left(T\right)\text{Paramagnetic}\end{array}$

• A. a - R, T; b - Q, T; c - P, T; d - S
• B. a - P, T; b - Q, T; c - T; d - S
• C. a - R, T; b - P, T; c - P, S; d - S
• D. a - Q, T; b - Q, T; c - P; d - S

Answer 1

The correct option is A a - R, T; b - Q, T; c - P, T; d - S

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