JEE Main 2024 (Online) 6th April Evening Shift | Coordination Compounds Question 14 | Chemistry

	LIST I Tetrahedral Complex		LIST II Electronic configuration
A.	$$ \mathrm{TiCl}_4 $$	I.	$$ \mathrm{e}^2, \mathrm{t}_2^0 $$
B.	$$ \left[\mathrm{FeO}_4\right]^{2-} $$	II.	$$ \mathrm{e^4, t_2^3} $$
C.	$$ \left[\mathrm{FeCl}_4\right]^{-} $$	III.	$$ \mathrm{e}^0, \mathrm{t}_2^0 $$
D.	$$ \left[\mathrm{CoCl}_4\right]^{2-} $$	IV.	$$ \mathrm{e}^2, \mathrm{t}_2^3 $$

Choose the correct answer from the options given below :

(A)-(IV), (B)-(III), (C)-(I), (D)-(II)

(A)-(III), (B)-(I), (C)-(IV), (D)-(II)

(A)-(I), (B)-(III), (C)-(IV), (D)-(II)

(A)-(III), (B)-(IV), (C)-(II), (D)-(I)

JEE Main 2024 (Online) 6th April Evening Shift

MCQ (Single Correct Answer)

-1

The correct IUPAC name of $$[\mathrm{PtBr}_2(\mathrm{PMe}_3)_2]$$ is :

bis(trimethylphosphine)dibromoplatinum(II)

dibromodi(trimethylphosphine)platinum(II)

dibromobis(trimethylphosphine)platinum(II)

bis[bromo(trimethylphosphine)]platinum(II)

JEE Main 2024 (Online) 6th April Morning Shift

MCQ (Single Correct Answer)

-1

Consider the following complexes

(A) $$\left[\mathrm{CoCl}\left(\mathrm{NH}_3\right)_5\right]^{2+}$$, (B) $$\left[\mathrm{Co}(\mathrm{CN})_6\right]^{3-}$$, (C) $$ \left[\mathrm{Co}\left(\mathrm{NH}_3\right)_5\left(\mathrm{H}_2 \mathrm{O}\right)\right]^{3+} $$, (D) $$\left[\mathrm{Cu}\left(\mathrm{H}_2 \mathrm{O}\right)_4\right]^{2+}$$

The correct order of A, B, C and D in terms of wavenumber of light absorbed is :

D < A < C < B

B < C < A < D

C < D < A < B

A < C < B < D

JEE Main 2024 (Online) 6th April Morning Shift

MCQ (Single Correct Answer)

-1

Match List I with List II