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Question

For an ideal gas (γ = 1.67) compressed adiabatically from 10 L to 2 L at 300 K, what is the final temperature?

Options

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Explanation

T₂ = T₁ (V₁/V₂)γ⁻¹ = 300 × (10/2)⁰.⁶⁷ = 300 × 5⁰.⁶⁷ = 300 × 2.63 = 789 K.