A monatomic ideal gas at pressure is in a container of volume while at temperature

PHYSICS · Single correct · A Level · Physics · Further mechanics and thermal physics · Further mechanics and thermal physics

Problem

43. A monatomic ideal gas at pressure `

P=10^{5} \mathrm{~Pa}

` is in a container of volume `

V=12 \mathrm{~m}^{3}

` while at temperature `

T= 50^{\circ} \mathrm{C}

`. How many molecules of gas are in the container? (A) `

1.74 \times 10^{27}

` (B) `

2.69 \times 10^{26}

` (C) 2888 (D) 447