The temperature of 300 milliliters of a gas at 400K is increased to 800K, pressure remaining constant. What will the new volume
of gas be?
1 answer:
Answer:
V₂ = 600 mL
Explanation:
Given data:
Initial volume = 300 mL
Initial temperature = 400 K
Final temperature = 800 K
Final volume = ?
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
V₂ = V₁T₂/T₁
V₂ = 300 mL × 800 K / 400 k
V₂ = 240000 mL.K / 400 K
V₂ = 600 mL
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