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Haemoglobin is a complex of
Options
(a) Cu⁺
(b) Cu²⁺
(c) Fe³⁺
(d) Fe²⁺
Correct Answer:
Fe²⁺
Explanation:
Haemoglobin is a complex of Fe²⁺. The prosthetic group of Haemoglobin is heme. Heme contains iron bound to the pyrrole system known as porphyrin. It is the formation of a reversible oxygenheme complex that enables haemoglobin to carry oxygen from the lungs to the tissues.
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- The interatomic distances in H₂ and Cl molecules are 74 and 198 pm respectively
- In metal carbonyl having general formula M(CO)x where M = metal, x = 4 and the
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Topics: Coordination Compounds
(87)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Acetic acid will be obtained on oxidation of
- The interatomic distances in H₂ and Cl molecules are 74 and 198 pm respectively
- In metal carbonyl having general formula M(CO)x where M = metal, x = 4 and the
- On electrolysis of dilute H₂SO₄ using plantinum electrodes , the gas evolved at
- Surface tension vanishes at
Topics: Coordination Compounds (87)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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