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Xi MDCAT XI Complete Chemistry Grand Test #Gases #Ideal Gas Equation

1

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For the V–T graphs of an ideal gas shown at constant pressures P₁ and P₂, which relation is correct?

Diagram

Verified Answer & Explanation⌄

Correct Answer: B) P₁ < P₂

Concept Explanation

For an ideal gas at constant pressure, V/T = nR/P. The steeper V–T line corresponds to the lower pressure; since P₁ is steeper, P₁ < P₂.

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