Chlorophyll contains 2.68 percent of mg by mass. calvulate the no. of mg atoms in 2g of chlorophyll
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ABHISHEK JAIN AskiitiansExpert-IITD20 PointsDear Chanchal,since chlorophyll contains 2.68% Mg therefore weight of Mg in 2g chlorophyll = 2×2.68/100 = .0536 g
now Mole of Mg = weight/atomic weight = .0536/24 since 1 mole contains 6.023×10^23 particles therefore number of atoms present in .0536/24 mole will be = (.0536/24) × 6.023×10^23 =1.34 × 10^23 atoms of Mg
now Mole of Mg = weight/atomic weight = .0536/24 since 1 mole contains 6.023×10^23 particles therefore number of atoms present in .0536/24 mole will be = (.0536/24) × 6.023×10^23 =1.34 × 10^23 atoms of Mg
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