Question

To what temperature must a gas at 300K be cooled down in order to reduce it's volume to 1/3rd of it's original volume.pressure remaining constant?plzz solve it by using Charle's law?

Answer 1

Answer:

Explanation:

According To Ideal Gas equation-

$P_{1}V_{1}/T_{1}=P_{2}V_{2}/T_{2}$

$V_{!}/T_{1}=V_{2}/T_{2}$ (as P is constant)

$V_{1}$/300= $V_{1}$/3 × $T_{2}$

$T_{2}$ = 100K

so, gas should be cool down to 100K.