Match the orbital overlap figures shown in List-I with the description gives in List-II and select the correct answer using the code given below the lists.

P - 2, Q - 1, R - 3, S - 4

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P - 4, Q - 3, R - 1, S - 2

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P - 2, Q - 3, R - 1, S - 4

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P - 4, Q - 1, R - 3, S - 2

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Solution

The correct option is C $P - 2, Q - 3, R - 1, S - 4$
P is overlaping of two orbitals of dx2−y2 and is bonding=d-d σ bonding-2
Q is overlap of py and dxy, thus its π overlap and is bonding-p-d π bonding-3
R is overlap of py and dxy, thus its π overlap and is antibonding p-d π bonding-1
S is overlap of dz2 and dx2−y2, thus its σ overlap and is anti-bonding-d-d σ bonding-4
P−2, Q−3, R−1, S−4

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Similar questions

Match the four starting meterials (P, Q, R, S) given in List – I with the corresponding reaction schemes
(I, II, III, IV) provided in List – II and select the correct answer using the code given below the lists.

Q. List-II gives distance between pair of points given in List-I, match them correctly.

\begin{matrix} L i s t - I & L i s t I I (P) & (- 5, 7), (- 1, 3) & (1) & 5 (Q) & (5, 6), (1, 3) & (2) & \sqrt{8} (R) & (\sqrt{3} + 1, 1), (0, \sqrt{3}) & (3) & \sqrt{6} (S) & (0, 0), (- \sqrt{3}, \sqrt{3}) & (4) & 4 \sqrt{2} \end{matrix}

$\begin{matrix} L i s t - I & L i s t - I I P . & I f_{α} = \frac{π}{7} t h e n \frac{1}{c o s α} + \frac{2 c o s α}{c o s 2 α} = & 1. & 2 Q . & u n d e r s e t x \to \infty L t [(x - 1) (x - 2) (x + 3) (x + 5) (x + 10)]^{\frac{1}{5}} - x = & 2. & 3 R . & \int_{- 2}^{2} \frac{3 x^{2} d x}{1 + e^{x}} = & 3. & 4 S . & L e t f (x) = x^{3} + x^{2} + 2 x - 1. T h e m i n i m u m i n t e g r a l v a l u e o f x i f x s a t i s f i e s f (f (x)) > f (2 x + 1) i s & 4. & 8 \end{matrix}$

Q. Match the electronic configurations of the elements given in List - I with their correct characteristic(s) (i.e., properties for given configuration) given in List - II.

\begin{matrix} List-I & List - II P. & 1 s^{2} & 1. & Element shows highest negative oxidation state Q. & 1 s^{2} 2 s^{2} 2 p^{5} & 2. & Element shows highest first ionisation enthalpy R. & 1 s^{2} 2 s^{2} 2 p^{6} 3 s^{2} 3 p^{5} & 3. & Element shows highest electronegativity on Pauling scale S. & 1 s^{2} 2 s^{2} 2 p^{2} & 4. & Element shows maximum electron gain enthalpy (most exothermic) \end{matrix}

Q. The unbalanced chemical reactions given in List - I show missing reagent or condition (?) which are provided in List - II. Match List - I with List - II and select the correct answer using the code given below the lists:

\begin{matrix} L i s t - I & L i s t - I I (P) P b O_{2} + H_{2} S O_{4} ? \to & (1) N O P b S O_{4} + O_{2} + o t h e r p r o d u c t (Q) N a_{2} S_{2} O_{3} + H_{2} O ? \to & (2) I_{2} N a H S O_{4} + o t h e r p r o d u c t (R) N_{2} H_{4} ? \to & (3) W a r m N_{2} + o t h e r p r o d u c t (S) X e F_{2} ? \to X e & (4) C l_{2} + o t h e r p r o d u c t \end{matrix}

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