MCQ
1 mol of $\mathrm{CO}_2$ contains ____________.
- A16 g of O
- B3.0 g of C
- C$1.81 \times 10^{23}$ molecules of $\mathrm{CO}_2$
- ✓$6.022 \times 10^{23}$ atoms of C
✓
Answer
Correct option: D.
$6.022 \times 10^{23}$ atoms of C
D
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