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Coordination Compounds — Chemistry STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceChemistryCoordination Compounds5 Marks
Question
Match the coordination compounds given in Column I with the central metal atoms given in Column II and assign the correct code:
 
Column I (Coordination Compound)
 
Column II (Central metal atom)
a.
Chlorophyll
1.
Rhodium
b.
Blood pigment
2.
Cobalt
c.
Wilkinson catalyst
3.
Calcium
d.
Vitamin B12
4.
Iron
 
 
5.
Magnesium
Code:
  1. A (5), B (4), C (1), D (2).
  2. A (3), B (4), C (5), D (1).
  3. A (4), B (3), C (2), D (1).
  4. A (3), B (4), C (1), D (2).
✓

Answer

  1. A (5), B (4), C (1), D (2).
 
Column I (Coordination Compound)
 
Column II (Central metal atom)
a.
Chlorophyll
5.
Magnesium
b.
Blood pigment
4.
Iron
c.
Wilkinson catalyst
1.
Rhodium
d.
Vitamin B12
2.
Cobalt

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