Question

&

& &
50 cm3 of a gas are in
20°C calculate the
new volume at 96°C

Answer 1

Given :

Volume of gas in 20°C is 50 cm³.

To Find :

The new volume at 96°C.

Solution :

Let, us assume that the pressure is constant throughout the process.

We know, when pressure is constant volume is directly proportional to the temperature.

So,
`(V_1)/(V_2)=(T_1)/(T_2)`

Putting all values in above equation, we get :

`(50)/(V_2)=(273+20)/(273 + 96)\\\\V_2 = 50* (369)/(293)\ cm^3\\\\V_2 = 62.97\ cm^3`

Hence, this is the required solution.