Question
Q1. Haemoglobin contains 0.334% of iron by weight. The molecular weight of haemoglobin is approximately 67200. The number of iron atoms (Atomic weight of Fe is 56) present in one molecule of haemoglobin is
Q2. Number of Fe atoms in 100 gram of hemoglobin if it contains 0.33% of Fe (Atomic mass of Fe is 56)