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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A 400 mg iron capsule contains 100 mg of ferrous fumarate , (CHCOO )2 Fe.. The percentage of iron present in it is approximately

A 400 mg iron capsule contains 100 mg of ferrous fumarate , (CHCOO )2 Fe.. The percentage of iron present in it is approximately

(CHCOO )2 Fe.. The percentage of iron present in it is approximately A 400 mg iron capsule contains 100 mg of ferrous fumarate