A student wants to have 3.011 xx 10^(23)...

A student wants to have `3.011 xx 10^(23)` atoms each of magnesium and carbon elements. For this purpose, he will have to weigh :

A

24 g of magnesium and 6 g of carbon

B

12 g of carbon and 24 g of magnesium

C

20 g of magnesium and 10 g of carbon

D

12 g of magnesium and 6g of carbon

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The correct Answer is:

d

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