MCQ
Mass of one atom of oxygen is formul:
- A$\frac{16}{6.023\times10^{23}}\text{g}$
- B$\frac{32}{6.023\times10^{23}}\text{g}$
- C$\frac{1}{6.023\times10^{23}}\text{g}$
- D$8\text{u}$
$\frac{16}{6.023\times10^{23}}\text{g}$
Explanation:
Oxygen's atomic weight is 16.00amu. 1mole of oxygen is 6.02 × 1023 atoms of oxygen 1amu = 1.661 × 10 -24g
Molar mass (in grams) is always equal to the atomic weight of the atom.
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