Question

the volume of a given mass of a gas will be doubled at atmospheric pressure if the temperature of the gas is changed from 40 centigrade to​

Answer 1

Answer:

$p \: = \: constant \\ \\ v \alpha t \\ \\ \frac{v1}{v2} = \frac{t1}{t2} \\ \\ \frac{v}{2v} = \frac{40}{t2} \\ \\ t2 = 2 \times 40 \\ t2 = {80}^{o} c$