Answer:
Both
Explanation:
The combined gas law is also known as the general gas law.
From the ideal gas law we assume that n = 1;
So;
PV = nRT
and then;
[tex]\frac{P_{1}V_{1} }{T_{1} }[/tex] = [tex]\frac{P_{2}V_{2} }{T_{2} }[/tex]
If we cross multiply;
P₁V₁T₂ = P₂V₂T₁
So;
T₁ = [tex]T_{2} \frac{P_{1}V_{1} }{P_{2} V_{2} }[/tex]
Also;
V₂ = [tex]V_{1} \frac{P_{1} T_{2} }{P_{2} T_{1} }[/tex]
So from the choices both are correct
