JEE Main 2019 (Online) 10th April Morning Slot | Coordination Compounds Question 192 | Chemistry

Three complexes,
[CoCl(NH₃)₅] ²⁺(I),
[Co(NH₃)₅H₂O]³⁺ (II) and
[Co(NH₃)₆] ³⁺(III)
absorb light in the visible region. The correct order of the wavelength of light absorbed by them is :

(III) > (I) > (II)

(III) > (II) > (I)

(I) > (II) > (III)

(II) > (I) > (III)

JEE Main 2019 (Online) 9th April Evening Slot

MCQ (Single Correct Answer)

-1

The maximum possible denticities of a ligand given below towards a common transition and inner-transition metal ion, respectively, are :

JEE Main 2019 (Online) 9th April Evening Slot Chemistry - Coordination Compounds Question 194 English

8 and 6

8 and 8

6 and 8

6 and 6

JEE Main 2019 (Online) 9th April Morning Slot

MCQ (Single Correct Answer)

-1

The degenerate orbitals of [Cr(H₂O)₆]³⁺ are :

d_x² and d_xz

d_xz and d_yz

d_yz and d_z²

d_{x² - y²} and d_xy

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

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