JEE Main 2024 (Online) 8th April Morning Shift | Coordination Compounds Question 11 | Chemistry

1

JEE Main 2024 (Online) 8th April Morning Shift

MCQ (Single Correct Answer)

+4

-1

Match List I with List II

	LIST I (Compound)		LIST II (Colour]
A.	$$\mathrm{Fe}_4\left[\mathrm{Fe}(\mathrm{CN})_6\right]_3 \cdot \mathrm{xH_2O}$$	I.	Violet
B.	$$\left[\mathrm{Fe}(\mathrm{CN})_5 \mathrm{NOS}\right]^{4-}$$	II.	Blood Red
C.	$$[\mathrm{Fe}(\mathrm{SCN})]^{2+}$$	III.	Prussian Blue
D.	$$\left(\mathrm{NH}_4\right)_3 \mathrm{PO}_4\cdot12 \mathrm{MoO}_3$$	IV.	Yellow

Choose the correct answer from the options given below:

A

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

B

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

C

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

D

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

2

JEE Main 2024 (Online) 6th April Evening Shift

MCQ (Single Correct Answer)

+4

-1

Given below are two statements :

Statement I: $$\mathrm{PF}_5$$ and $$\mathrm{BrF}_5$$ both exhibit $$\mathrm{sp}^3 \mathrm{~d}$$ hybridisation.

Statement II: Both $$\mathrm{SF}_6$$ and $$[\mathrm{Co}(\mathrm{NH}_3)_6]^{3+}$$ exhibit $$\mathrm{sp}^3 \mathrm{~d}^2$$ hybridisation.

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

A

Both Statement I and Statement II are false

B

Statement I is true but Statement II is false

C

Statement I is false but Statement II is true

D

Both Statement I and Statement II are true

3

JEE Main 2024 (Online) 6th April Evening Shift

MCQ (Single Correct Answer)

+4

-1

Match List I with List II.

	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

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

B

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

C

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

D

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

4

JEE Main 2024 (Online) 6th April Evening Shift

MCQ (Single Correct Answer)

+4

-1

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

A

bis(trimethylphosphine)dibromoplatinum(II)

B

dibromodi(trimethylphosphine)platinum(II)

C

dibromobis(trimethylphosphine)platinum(II)

D

bis[bromo(trimethylphosphine)]platinum(II)