Answer:
- 29.54 °C
Explanation:
Given that:-
Pressure = 2.0 atm
Volume = 2.0 L
n = 0.2 mol
Using ideal gas equation as:
PV=nRT
where,
P is the pressure
V is the volume
n is the number of moles
T is the temperature
R is Gas constant having value = 0.0821 L.atm/K.mol
Applying the equation as:
2.0 atm × 2.0 L = 0.2 mol × 0.0821 L.atm/K.mol × T
⇒T = 243.61 K
The conversion of T(K) to T( °C) is shown below:
T( °C) = T(K) - 273.15
So,
T = (243.61 - 273.15) K = - 29.54 °C
- 29.54 °C is the temperature.
