The final pressure of the gas is 1078.79 torr
Explanation:
The initial pressure (P₁)= 760 torr
The initial temperature (T₁)=25°C
The final temperature (T₂)=150°C
The final pressure (P₂)
Since the temperature of the gas is in °C, we need to convert them to Kelvin units
We know that 0°C=273 K
Thus T₁=273+25=298K
Similarly T₂ =273+150=423K
From the Gay-Lussac's law, we know that-
P₁/T₁ = P₂/T₂
Where P₁,P₂,T₁,T₂ covey the meaning as described earlier
Substituting the value we get-
(760/298) = P₂/423
P₂=(760*423)/298
Thus the final pressure of the gas is 1078.79 torr.
