JEE Main 2025 (Online) 8th April Evening Shift | Coordination Compounds Question 1 | Chemistry

LIST-I (Complex/ Species)	LIST-II (Shape & magnetic moment)
A. [Ni(CO)₄]	I. Tetrahedral, 2.8 BM
B. [Ni(CN)₄]^2–	II. Square planar, 0 BM
C. [NiCl₄]^2–	III. Tetrahedral, 0 BM
D. [MnBr₄]^2–	IV. Tetrahedral, 5.9 BM

Choose the correct answer from the options given below:

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

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

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

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

JEE Main 2025 (Online) 8th April Evening Shift

MCQ (Single Correct Answer)

-1

The number of species from the following that are involved in sp³d² hybridization is :

[Co(NH₃)₆]³⁺, SF₆, [CrF₆]³⁻, [CoF₆]³⁻, [Mn(CN)₆]³⁻, and [MnCl₆]³⁻

JEE Main 2025 (Online) 8th April Evening Shift

MCQ (Single Correct Answer)

-1

Given below are two statements:

Statement I: A homoleptic octahedral complex, formed using monodentate ligands, will not show stereoisomerism.

Statement II: cis- and trans- platin are heteroleptic complexes of Pd.

In the light of the above statements, choose the correct answer from the options given below:

Statement I is true but Statement II is false

Both Statement I and Statement II are true

Both Statement I and Statement II are false

Statement I is false but Statement II is true

JEE Main 2025 (Online) 7th April Evening Shift

MCQ (Single Correct Answer)

-1

Match List - I with List - II.

List - I (Complex)	List - II (Primary valency and Secondary valency)
(A) [Co(en)₂Cl₂]Cl	(I) 3, 6
(B) [Pt(NH₃)₂Cl(NO₂)]	(II) 3, 4
(C) Hg [Co(SCN)₄]	(III) 2, 6
(D) [Mg (EDTA)]²⁻	(IV) 2, 4

Choose the correct answer from the options given below :

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

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

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

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

Questions Asked from Coordination Compounds (MCQ (Single Correct Answer))

Number in Brackets after Paper Indicates No. of Questions

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