Question

1/2 g molecule of oxygen. Find (i) mass, (ii) number of molecules, (iii) volume at STP. (iv) No. of oxygen atoms.

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Answer 1

Answer:

O2 is a diatomic molecules. the mass of oxygen atoms = 16 amu: . Mass of O2 molecule = 2× 16 = 32 amu . and your answer is no . of oxygen atoms. I hope this helps you