Column-1 represents the formula of the complex- Column-2 represents the hybridization state of the complex and Column-3 represents the nature of the complex-I - K - 4- Ni CO - 4- - i - sp - 3 - P -Diamagnetic High spin Wilhline IV - K - 2- Co CN - 4- - iv - d - 2 sp - 3 - S - ParamagneticLow - spin l hlineend array Which set corresponds to a complex with a CFSE of -2-4 -0-2 P -A- I i PB- II iv RC- II iv PD- II iv S

The correct option is B (II) (iv) (R)K_4[Fe(CN)_6]⇒ 3d^6, 4s^0 ∴ CFSE = 6× ( 0.4 Δ_0)+2p = 2.4 Δ_0+2p ...

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Byju's Answer

Standard XII

Chemistry

Solubility in Ammonia (Group 1)

Column-1 repr...

Question

Column-1 represents the formula of the complex.
Column-2 represents the hybridization state of the complex and
Column-3 represents the nature of the complex.
$\begin{matrix} C o l u m n I & C o l u m n 2 & C o l u m n 3 (I) & K_{4} [N i (C O)_{4}] & (i) & s p^{3} & (P) & D i a m a g n e t i c (H i g h s p i n) (I I) & [K_{4} [F e (C N)_{6}] & (i i) & s p^{3} d^{2} & (Q) & P a r a m a g n e t i c (H i g h s p i n) (I I I) & [N i (C O)_{4}] & (i i i) & d s p^{2} & (R) & D i a m a g n e t i c (L o w s p i n) (I V) & K_{2} [C o (C N)_{4}] & (i v) & d^{2} s p^{3} & (S) & P a r a m a g n e t i c (L o w s p i n) \end{matrix}$
Which set corresponds to a complex with a CFSE of $- 2.4 Δ_{0} + 2 P$ ?

(I) (i) (P)

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(II) (iv) (R)

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(II) (iv) (S)

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(II) (iv) (P)

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Solution

The correct option is B (II) (iv) (R)
$K_{4} [F e (C N)_{6}] \Rightarrow 3 d^{6}, 4 s^{0}$

$∴ C F S E = 6 \times (- 0.4 Δ_{0}) + 2 p = - 2.4 Δ_{0} + 2 p$

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Similar questions

Q. Column-1 represents the formula of the complex.
Column-2 represents the hybridization state of the complex and
Column-3 represents the nature of the complex.

\begin{matrix} C o l u m n I & C o l u m n 2 & C o l u m n 3 (I) & [N i (C O)_{4}] & (i) & s p^{3} & (P) & D i a m a g n e t i c (H i g h s p i n) (I I) & [P t C l_{4}]^{2 -} & (i i) & s p^{3} d^{2} & (Q) & P a r a m a g n e t i c (H i g h s p i n) (I I I) & [N i (C O)_{4}] & (i i i) & d s p^{2} & (R) & D i a m a g n e t i c (L o w s p i n) (I V) & K_{2} [C o (C N)_{4}] & (i v) & d^{2} s p^{3} & (S) & P a r a m a g n e t i c (L o w s p i n) \end{matrix}

Which of the following set is correct for a diamagnetic tetrahedral complex?

Column-1 represents the formula of the complex.
Column-2 represents the hybridization state of the complex and
Column-3 represents the nature of the complex.
$\begin{matrix} C o l u m n I & C o l u m n 2 & C o l u m n 3 (I) & K_{4} [N i (C O)_{4}] & (i) & s p^{3} & (P) & D i a m a g n e t i c (H i g h s p i n) (I I) & [P t C l_{4}]^{2 -} & (i i) & s p^{3} d^{2} & (Q) & P a r a m a g n e t i c (H i g h s p i n) (I I I) & [N i (C O)_{4}] & (i i i) & d s p^{2} & (R) & D i a m a g n e t i c (L o w s p i n) (I V) & K_{2} [C o (C N)_{4}] & (i v) & d^{2} s p^{3} & (S) & P a r a m a g n e t i c (L o w s p i n) \end{matrix}$
Which of the following sets show Jahn-Teller effect?

Q. Column-1 represents the formula of the complex.
Column-2 represents the hybridization state of the complex and
Column-3 represents the nature of the complex.

\begin{matrix} C o l u m n I & C o l u m n 2 & C o l u m n 3 (I) & [N i (C O)_{4}] & (i) & s p^{3} & (P) & D i a m a g n e t i c (H i g h s p i n) (I I) & [P t C l_{4}]^{2 -} & (i i) & s p^{3} d^{2} & (Q) & P a r a m a g n e t i c (H i g h s p i n) (I I I) & [N i (C O)_{4}] & (i i i) & d s p^{2} & (R) & D i a m a g n e t i c (L o w s p i n) (I V) & K_{2} [C o (C N)_{4}] & (i v) & d^{2} s p^{3} & (S) & P a r a m a g n e t i c (L o w s p i n) \end{matrix}

Which of the following set is correct for a diamagnetic tetrahedral complex?

Column-1 represents the process
Column-2 represents the $Δ U$ for that process and
Column-3 represents the work done expression for that process.
$\begin{matrix} C o l u m n I & C o l u m n 2 & C o l u m n 3 (I) & A d i a b a t i c e x p a n s i o n & (i) & 0 & (P) & w = q (I I) & I r r e v e r s i b l e i s o t h e r m a l c o m p r e s s i o n & (i i) & P o s i t i v e & (Q) & w = - q (I I I) & R e v e r s i b l e i s o t h e r m a l c o m p r e s s i o n & (i i i) & N e g a t i v e & (R) & w = 0 (I V) & F r e e e x p a n s i o n & (i v) & q & (S) & w = Δ U \end{matrix}$
A gas kept in a 100 L container was allowed to expand in a 5L evacuated container. Which set correctly describes this process?

Q. Type of terms and corresponding number is written in Column 2 and Column 3 respectively of the Binomial in Column 1.

\begin{matrix} C o l u m n I & C o l u m n I I & C o l u m n 3 (I) & {(5^{\frac{1}{6}} + 7^{\frac{1}{9}})}^{1824} & (i) & T o t a l n u m b e r o f r a t i o n a l t e r m s & (P) & 4 (I I) & {(5^{\frac{1}{6}} + 2^{\frac{1}{8}})}^{100} & (i i) & T o t a l n u m b e r o f i r r a t i o n a l t e r m s & (Q) & 102 (I I I) & {(3^{\frac{1}{4}} + 4^{\frac{1}{3}})}^{99} & (i i i) & \frac{1}{2} [\frac{T o t a l n u m b e r o f t e r m s}{N u m b e r o f r a t i o n a l t e r m s}], & (R) & 224 w h e r e [.] r e p r e s e n t s g r e a t e s t i n t e g e r f u n c t i o n . (I V) & {(7^{\frac{1}{3}} + 11^{\frac{1}{9}})}^{2007} & (i v) & T o t a l n u m b e r o f t e r m s & (S) & I s d i v i s i b l e b y 13 \end{matrix}

Select the correct combination

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The correct option is B (II) (iv) (R)K4[Fe(CN)6]⇒3d6,4s0 ∴CFSE=6×(−0.4Δ0)+2p=−2.4Δ0+2p

The correct option is B (II) (iv) (R)
$K_{4} [F e (C N)_{6}] \Rightarrow 3 d^{6}, 4 s^{0}$

$∴ C F S E = 6 \times (- 0.4 Δ_{0}) + 2 p = - 2.4 Δ_{0} + 2 p$