Question

Q. 32g of oxygen gas sample is given find.

1) Number of molecules of oxygen.
2) Number of atom.​

Answer 1

Explanation:

1 number of molecules in oxegen

Answer 2

Answer:

(1) 6.022×10^23 Molecules

(2)12.04×10^23 Atoms

Explanation:

1) 32g of O2 = 1 mole of O2 = 6.022×10^23 molecules

Hence the ans is 6.022×10^23 molecules

2) Atoms= (6.022×10^23) × 2 = 12.04×10^23