Question

Match each set of hybrid orbitals from LIST -I was complex(es given in LIST - II.
$\begin{array}{cc}\text{LIST-I}& \text{LIST-II}\\ P.ds{p}^2& 1.[Fe{F}_6{]}^{4-}\\ Q.s{p}^3& 2.\left[Ti\right(H_{2}O{)}_{3}C{l}_3]\\ R.s{p}^3{d}^2& 3.\left[Cr\right(N{H}_3{)}_6{]}^{3+}\\ S.d^{2}s{p}^3& 4.[FeC{l}_4{]}^{2-}\\ & 5.Ni(CO{)}_4\\ & 6.\left[Ni\right(CN{)}_4{]}^{2-}\end{array}$

• A. $P\to 5;Q\to 4,6;R\to 2,3;S\to 1$
• B. $P\to 5,6;Q\to 4;R\to 3;S\to 1,2$
• C. $P\to 6;Q\to 4,5;R\to 1;S\to 2,3$
• D. $P\to 4,6;Q\to 5,6;R\to 1,2;S\to 3$

Answer 1

The correct option is C $P\to 6;Q\to 4,5;R\to 1;S\to 2,3$

$ds{p}^2:\left[Ni\right(CN{)}_4{]}^{2-}$
$s{p}^3:[FeC{l}_4{]}^{2-};[Ni\left(CO{)}_4\right]$
$s{p}^3{d}^2:[Fe{F}_6{]}^{4-}$
$d^{2}s{p}^3:\left[Ti\right(H_{2}O{)}_{3}C{l}_3],[Cr(N{H}_3{)}_6{]}^{3+}$