The haemoglobin from red blood corpuscles of most mammals contain approximately 0.33% of…
Chemistry · JEE Main · NTA Exams — Some Basic Concepts in Chemistry
The haemoglobin from red blood corpuscles of most mammals contain approximately 0.33% of iron by mass. The molecular mass of haemoglobin is 67200. The number of iron atoms of each molecule of haemoglobin is:
- 3
- 4
- 2
- 6
Answer
(B) 4
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