1.

Calculate the mass of magnesium containing the same no of atoms as in 6gram carbon

Answer»

Gram MOLECULAR MASS of carbon =12

12 gm of carbon=6.023*10^23 atoms

6 gm of carbon =6.023/2 * (10)^23 atoms

Gram molecular mass of magnesium =24

6.023*10^23 atoms of magnesium =24 gm

6.023/2 *(10)^23 atoms of magnesium =24/2=12 gm

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