1.

Chlorophyll is a biomolecule responsible for green colour in the plants. Chlorophyll contains 2.68% of magnesium by mass. Calculate the number of magnesium atoms in 6 g of chlorophyll (Mg = 24)

Answer»

`2.01 xx 10^(21)`
`4.03 xx 10^(21)`
`6.02 xx 10^(23)`
`4.03 xx 10^(23)`

ANSWER :B


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