Home › Quizzes › JEE › Chemistry
Coordination Chemistry Advanced
JEE Chemistry • 10 questions • Free on ExamBattle
Practice Questions
Q1
According to Crystal Field Theory, the splitting of d-orbitals in an octahedral field gives:
- A. All 5 orbitals at same energy
- B. t₂g (lower) and eg (higher) sets
- C. eg (lower) and t₂g (higher) sets
- D. 3 sets of orbitals
Q2
Which of the following complexes is diamagnetic?
- A. [Fe(H₂O)₆]²⁺
- B. [Co(NH₃)₆]³⁺
- C. [CuCl₄]²⁻
- D. [Mn(H₂O)₆]²⁺
Q3
Geometric (cis-trans) isomerism is most commonly observed in:
- A. Tetrahedral complexes
- B. Square planar and octahedral complexes
- C. Linear complexes
- D. Trigonal planar complexes
Q4
In the spectrochemical series, the correct order of field strength is:
- A. CN⁻ < NH₃ < H₂O < Cl⁻
- B. I⁻ < Cl⁻ < H₂O < NH₃ < CN⁻
- C. CN⁻ < Cl⁻ < NH₃ < H₂O
- D. H₂O < Cl⁻ < NH₃ < CN⁻
Q5
The EAN (effective atomic number) rule was proposed by:
- A. Werner
- B. Sidgwick
- C. Pauling
- D. Bethe
Q6
The CFSE (crystal field stabilization energy) for d⁵ high spin octahedral complex is:
- A. −2.0 Δ₀
- B. 0
- C. −0.4 Δ₀
- D. −2.4 Δ₀
Attempt this quiz free at ExamBattle. Sign in to earn a score and rank on the leaderboard.