Class 12 · Chemistry
Coordination Compounds
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ChemistryPlate 89
NeetVellum atlas · fig. chemistry
89
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Three examples from the live 250-question bank. Answers appear after attempting them in practice mode.
Example 1 · difficulty 1/5
The oxidation state and coordination number of iron in K₃[Fe(C₂O₄)₃] are, respectively:
- A. +2 and 6
- B. +3 and 6
- C. +3 and 3
- D. +6 and 3
Example 2 · difficulty 2/5
The IUPAC name of [Co(NH₃)₄(H₂O)Cl]Cl₂ is:
- A. tetraamminechloridoaquacobalt(III) chloride
- B. tetraammineaquachloridocobalt(II) chloride
- C. tetraammineaquachloridocobalt(III) chloride
- D. aquatetraamminechloridocobalt(III) chloride
Example 3 · difficulty 2/5
Which of the following complexes shows optical isomerism?
- A. [Co(en)₃]³⁺
- B. [Co(NH₃)₆]³⁺
- C. [Ni(CN)₄]²⁻
- D. [PtCl₄]²⁻
The chapter mastery loop
- 1. Attempt firstExpose recall gaps before rereading.
- 2. Classify the missConcept, careless, rushed or guessed.
- 3. Re-practiceReturn until the error pattern disappears.
Frequently asked questions
How many Coordination Compounds NEET questions are available?
NeetVellum publishes 250 verified questions for this chapter. Free accounts use the daily UG quota; UG Pro removes it.
How should I revise Coordination Compounds for NEET?
Attempt questions before rereading, classify each miss, revisit the exposed NCERT concept, then re-practice until the error pattern disappears.