Match the coordination compounds given in Column I with the central metal atoms given in Column II and assign the correct code-Whine-Coordination compound - Central metal atom 1 - hlineA- Chlorophyll - 1- Rhodium IWhlineC- Wilkinson catalyst - 3- Magnesium livhlineD- Vitamin B -12 - 4- Iron lllhline endarray Codes matrix - A - B - C - D la- 3 - 4 - 1 - 2 b- 3 - 4 - 5 - 111c- 4 - 3 - 2 - 111d - 3 - 4 - 1 - 2lendmatrix

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Coordination Complexes

Match the coo...

Question

Match the coordination compounds given in Column I with the central metal atoms given in Column II and assign the correct code.

$\begin{matrix} Column~I & Column~II (C o o r d i n a t i o n c o m p o u n d) & (C e n t r a l m e t a l a t o m) A . C h l o r o p h y l l & 1. R h o d i u m B . B l o o d p i g m e n t & 2. C o b a l t C . W i l k i n s o n c a t a l y s t & 3. M a g n e s i u m D . V i t a m i n B_{12} & 4. I r o n \end{matrix}$

Codes

$\begin{matrix} A & B & C & D (a) & 3 & 4 & 1 & 2 (b) & 3 & 4 & 5 & 1 (c) & 4 & 3 & 2 & 1 (d) & 3 & 4 & 1 & 2 \end{matrix}$

Open in App

Solution

$A . \to (3) B . \to (4) C . \to (1) D . \to (2)$
Central metal ions present on coordination compounds determine the properties of coordination compound and their biological role.

$\begin{matrix} Column~I & Column~II (C o o r d i n a t i o n c o m p o u n d) & (C e n t r a l m e t a l a t o m) A . C h l o r o p h y l l & 3. M a g n e s i u m B . B l o o d p i g m e n t & 4. I r o n C . W i l k i n s o n c a t a l y s t & 1. R h o d i u m D . V i t a m i n B_{12} & 2. C o b a l t \end{matrix}$
Hence, correct choice is (a).

Suggest Corrections

Similar questions

Match the complex ions given in Column I with the possible isomerism given in Column II and assign the correct code.

$\begin{matrix} Column~I & Column~II (C o m p l e x s p e c i e s) & (I s o m e r i s m) A . [C o (N H_{3})_{4} C l_{2}]^{+} & 1. O p t i c a l B . c i s - [C o (e n)_{2} C l_{2}]^{+} & 2. I o n i s a t i o n C . [C o (N H_{3})_{5} (N O_{2})] C l_{2} & 3. C o o r d i n a t i o n D . [C o (N H_{3})_{6}] [C r (C N)_{6}] & 4. G e o m e t r i c a l \end{matrix}$

Codes

$\begin{matrix} A & B & C & D (a) & 1 & 2 & 4 & 3 (b) & 4 & 3 & 2 & 1 (c) & 4 & 2 & 1 & 3 (d) & 4 & 1 & 2 & 3 \end{matrix}$

Match the compounds given in Column I with the oxidation state of cobalt present in it (given in column II) and assign the correct code.

$\begin{matrix} Column~I & Column~II (C o m p o u n d) & (O x i d a t i o n s t a t e o f C o) A . [C o (N C S) (N H_{3})_{5}] (S O_{3}) & 1. + 4 B . [C o (N H_{3})_{4} C l_{2}] S O_{4} & 2. 0 C . N a_{4} [C o (S_{2} O_{3})_{3}] & 3. + 2 A . [C o_{2} (C O)_{8}] & 4. + 3 \end{matrix}$

Code

$\begin{matrix} A & B & C & D (a) & 1 & 2 & 4 & 3 (b) & 4 & 3 & 2 & 1 (c) & 3 & 1 & 4 & 2 (d) & 4 & 1 & 3 & 2 \end{matrix}$

Match the complex ions given in Column I with the hybridisation and number of unpaired electrons given in Column II and assign the correct code.

$\begin{matrix} Column~I & Column~II (C o m p l e x i o n) & (H y b r i d i s a t i o n, n u m b e r o f u n p a i r e d e l e c t r o n s) A . [C r (H_{2} O)_{6}]^{3 +} & 1. d s p^{2}, 1 B . [C o (C N)_{4}]^{2 -} & 2. s p^{3} d^{2}, 5 C . [N i (N H_{3})_{6}]^{2 +} & 1. d^{2} s p^{3}, 3 D . [M n F_{6}]^{4 -} & 2. s p^{3} d^{2}, 2 \end{matrix}$

Codes

$\begin{matrix} A & B & C & D (a) & 3 & 1 & 4 & 2 (b) & 4 & 3 & 2 & 1 (c) & 3 & 2 & 4 & 1 (d) & 4 & 1 & 2 & 3 \end{matrix}$

Match the complex ions given in Column I with the colours given in Column II and assign the correct code.
$\begin{matrix} Column~I & Column~II (C o m p l e x i o n) & (C o l o u r) A . [C o (N H_{3})_{6}]^{3 +} & 1. V i o l e t B . [T i (H_{2} O)_{6}]^{3 +} & 2. G r e e n C . [N i (H_{2} O)_{6}]^{2 +} & 3. P a l e b l u e D . [N i (H_{2} O)_{4} (e n)]^{2 +} (a q) & 4. Y e l l o w i x h o r a n g e \end{matrix}$

Codes

$\begin{matrix} A & B & C & D (a) & 1 & 2 & 4 & 5 (b) & 4 & 3 & 2 & 1 (c) & 3 & 2 & 4 & 1 (d) & 4 & 1 & 2 & 3 \end{matrix}$

Q. Match the Xenon compound in Column-I with its structure in Column-II and assign the correct code:

Column - I	Column - II
1. $X e F_{4}$	a. Pyramidal
2. $X e F_{6}$	b. Square planar
3. $X e O F_{4}$	c. Distorted octahedral
4. $X e O_{3}$	d. Square pyramidal

Join BYJU'S Learning Program