Question

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?​

Answer 1

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 2

Answer:

The answer is less than ½.

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