under constant pressure a fixed mass of a gas is heated from 0°c to 546°c what is the ratio of the final volume of gas with its initial volume?
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Answer:
The volume and temperature of a fixed mass of gas under constant pressure are directly proportional. The formula for this gas law is:
V₁/T₁ = V₂/T₂
Known and Unknown
V₁ = initial volume = 546 cm³
T₁ = initial temperature = 0° C + 273.15 = 273 K
V₂ = final volume = ? cm³
T₂ = final temperature = 100° C + 273.15 = 373 K
Solve for final volume.
V₂ = V₁T₂/T₁
V₂ = (546 cm³ × 373 K)/(273 K) = 746 cm³
Explanation:
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Answer:
The answer is less than ½.
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