Answer:
T₂ = 695.33 K
Step-by-step explanation:
Given data:
Initial volume = 150 mL
Initial temperature = 25°C (25+273 = 298 K)
Final temperature = ?
Final volume = 350 mL
Solution:
The given problem will be solve through the Charles Law.
According to this law, The volume of given amount of a gas is directly proportional to its temperature at constant number of moles and pressure.
Mathematical expression:
V₁/T₁ = V₂/T₂
V₁ = Initial volume
T₁ = Initial temperature
V₂ = Final volume
T₂ = Final temperature
Now we will put the values in formula.
V₁/T₁ = V₂/T₂
T₂ = V₂T₁ /V₁
T₂ = 350 mL × 298 K / 150 mL
T₂ = 104300 mL.K / 150 mL
T₂ = 695.33 K