The number of atoms in $0.1 \ mol$ of a triatomic gas is $(N_A = 6.02 \times 10^{23} \ mol^{-1})$
- A$1.800 \times 10^{22}$
- B$6.026 \times 10^{22}$
- C$1.806 \times 10^{23}$
- D$3.600 \times 10^{23}$
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