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Coordination Compounds question

2004 · Shift 0 · Q49
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Coordination Compounds question

2004 · Shift 0 · Q49

JEE MainChemistryCoordination CompoundsMCQ+4 / −1
Coordination compound have great importance in biological systems. In this context which of the following statements is incorrect?
  1. A
    Chlorophylls are green pigments in plants and contains calcium
  2. B
    Carboxypeptidase – A is an enzyme and contains zinc
  3. C
    Cyanocobalamin is B12 and contains cobalt
  4. D
    Haemoglobin is the red pigment of blood and contains iron
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