The number of molecules present in of gas is:

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

Problem

The number of molecules present in

4.4\,\text{g}

\text{CO}_2

gas is: (1)

6.023\times10^{23}

(2)

5.023\times10^{23}

(3)

6.023\times10^{24}

(4)

6.023\times10^{22}