Answer:
The answer is 167.29 °C
Explanation:
According to Gay-Lussac's Law: The temperature and Pressure of a given gas are directly proportional to each other at given volume and amount.
The formula is as:
P₁ / T₁ = P₂ / T₂ -----(1)
In given case:
T₁ = 25 °C = 298.15 K
T₂ = Unknown
P₁ = 440 kPa
P₂ = 650 kPa
Solving equation 1 for T₂,
T₂ = P₂ × T₁ / P₁
Putting Values,
T₂ = 650 kPa × 298.15 K / 440 kPa
T₂ = 440.448 K
Or,
T₂ = 167.29 °C ∴ °C = K - 273.15
