JEE Main 2019 (Online) 12th April Morning Slot | Coordination Compounds Question 243 | Chemistry

Complete removal of both the axial ligands (along the z-axis) from an octahedral complex leads to which of the following splitting patterns? (relative orbital energies not on scale).

JEE Main 2019 (Online) 12th April Morning Slot Chemistry - Coordination Compounds Question 243 English Option 1

JEE Main 2019 (Online) 12th April Morning Slot Chemistry - Coordination Compounds Question 243 English Option 2

JEE Main 2019 (Online) 12th April Morning Slot Chemistry - Coordination Compounds Question 243 English Option 3

JEE Main 2019 (Online) 12th April Morning Slot Chemistry - Coordination Compounds Question 243 English Option 4

JEE Main 2019 (Online) 10th April Evening Slot

MCQ (Single Correct Answer)

-1

The crystal field stabilization energy (CFSE) of [Fe(H₂O)₆]Cl₂ and K₂[NiCl₄] respectively, are :

– 0.4 $$\Delta $$₀ and – 0.8 $$\Delta $$_t

– 0.6 $$\Delta $$₀ and – 0.8 $$\Delta $$_t

– 2.4 $$\Delta $$₀ and – 1.2 $$\Delta $$_t

– 0.4 $$\Delta $$₀ and – 1.2 $$\Delta $$_t

JEE Main 2019 (Online) 10th April Morning Slot

MCQ (Single Correct Answer)

-1

The species that can have a trans-isomer is :
(en = ehane-1, 2-diamine, ox = oxalate)

[Cr(en)²(ox)]⁺

[Pt(en)Cl₂]

[Pt(en)₂Cl₂]²⁺

[Zn(en)Cl₂]

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