1.

: An enzyme contains 5.6% Fe, calculate number of Fe atoms present in 1 g of enzyme.

Answer»

Given the % of Fe in enzyme is 5.6%

so, in 1 gm , the mass of Fe will be 5.6%*(1) = 0.056gm

so no. of atoms of Fe is. 0.056/56*(Na) = 0.001 × 10²³ = 10^20 atoms

wrong answer


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