Question

If there are n atoms in 12 grams of carbon, what is the number of atoms in 12 grams of magnesium? Option- (a) n, (b) n / 2 (c) 2n (d) 3n / 2. please answer it.​

Answer 1

Explanation:

Moles of Carbon = 1 mole

Magnesium has molar mass = 24 Grams

Moles of Mg= given wt. divided by molar mass

= 12/24

= 0.5

Therefore n/2 is the answer

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