The pressure exerted by sodium vapours in a 2 litre container is 50 bar at

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

Problem

1000^\circ\text{C}

. The number of atoms of sodium in the container is : (1)

5.76 \times 10^{16}

(2)

5.76 \times 10^{23}

(3)

5.76 \times 10^{17}

(4)

5.76 \times 10^{19}