Chemical Coordination and Integration

12 solved questions from Class 11 Biology, each with the full working. Tap any question to see the step-by-step solution.

• 1 What is the primary topic or theoretical principle explored in 'Chemical Coordination and Integration' (Class 11 BIOLOGY)? medium MCQ Chapter Core Principle
• 2 Which key mechanism or analytical rule is highlighted in 'Chemical Coordination and Integration'? medium MCQ Key Analytical Mechanism
• 3 What is the primary topic or principle explained in 'Chemical Coordination and Integration' (Class 11 Biology)? medium MCQ Chapter Core Concept
• 4 Which key observation or fact is central to understanding 'Chemical Coordination and Integration'? medium MCQ Key Fact & Mechanism
• 5 Why is the study of 'Chemical Coordination and Integration' important for students of Class 11? medium MCQ Learning Significance
• 6 What is a common application or real-world example related to 'Chemical Coordination and Integration'? medium MCQ Real World Application
• 7 What key takeaway should students retain after completing 'Chemical Coordination and Integration'? medium MCQ Chapter Summary & Takeaway
• 8 In the complex ‛[Co(NH3)6]3+”, which of the following best describes the ligand NH3? easy MCQ 1 mark Ligand classification
• 9 The formation constant (K_f) of the complex ‛[Fe(CN)6]4-” is 1.6×10^17. If the concentration of Fe3+ is 1.0×10^-6 M and the concentration of CN- is 1.0×10^-3 M, calculate the concentration of ‛[Fe(CN)6]4-” formed. medium 2 marks Stability constant calculation
• 10 In a 4.00 g sample of the complex ‛[Fe(NH3)6]Cl3”, what is the mass of iron present? medium 2 marks Mole–mass calculation for coordination complex
• 11 In 2.00 g of the complex “[Cu(NH3)4]SO4”, how many grams of ammonia ligands are present? easy 1 mark Stoichiometry of coordination complexes
• 12 In the spectrochemical series, which ligand causes the largest splitting (Δ₀) for an octahedral complex of a 3d metal ion? hard MCQ 3 marks Spectrochemical series and ligand field splitting