The number of atoms in of a triatomic gas is:

CHEMISTRY · Single correct · A Level · Chemistry · Amount of substance · Amount of substance

Problem

The number of atoms in

0.1\,\mathrm{mol}

of a triatomic gas is: (1)

1.8\times10^{22}

(2)

6.02\times10^{23}

(3)

1.8\times10^{23}

(4)

3.6\times10^{23}