1.

What is the mass of 0.5 mole of ozone molecule? (A) 8 g (B) 16 g (C) 24 g (D) 48 g

Answer»

Correct option: (C) 24 g

1 mole of ozone(O3) = 48 g

∴ 0.5 mole of ozone(O3) = \(\cfrac{0.5\, \times\,48}{1}\) = 24 g.



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