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Number of Fe atoms in 100 g Haemoglobin ...

Number of Fe atoms in 100 g Haemoglobin if it contains 0.33% Fe. (Atomic mass of Fe. = 56)

A

` 0.035 xx 10^(23)`

B

35

C

` 3.5 xx 10^(23)`

D

`7 xx 10^(8)`

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The correct Answer is:
A
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