JEE Main 2019 (Online) 8th April Morning Slot | Coordination Compounds Question 211 | Chemistry

The correct order of the spin-only magnetic moment of metal ions in the following low-spin complexes, [V(CN)₆]^4–,[Fe(CN)₆]^4–, [Ru(NH₃)₆]³⁺, and [Cr(NH₃)₆]²⁺ , is :

V²⁺ > Ru³⁺ > Cr²⁺ > Fe²⁺

V²⁺ > Cr²⁺ > Ru³⁺ > Fe²⁺

Cr²⁺ > V²⁺ > Ru³⁺ > Fe²⁺

Cr²⁺ > Ru³⁺ > Fe²⁺ > V²⁺

JEE Main 2019 (Online) 8th April Morning Slot

MCQ (Single Correct Answer)

-1

The following ligand is : JEE Main 2019 (Online) 8th April Morning Slot Chemistry - Coordination Compounds Question 212 English

hexadentate

bidentate

tetradentate

tridentate

JEE Main 2019 (Online) 12th January Evening Slot

MCQ (Single Correct Answer)

-1

The magnetic moment of an octahedral homoleptic Mn(II) complex is 5.9 BM. The suitable ligand for this complex is -

CN^$$-$$

ethylenediamine

NCS^–

JEE Main 2019 (Online) 12th January Morning Slot

MCQ (Single Correct Answer)

-1

Mn₂(CO)₁₀ is an organometallic compound due to the presence of -

C–O bond

Mn – Mn bond

Mn – O bond

Mn – C bond

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