Question:
The ratio of specific heats of a gas is (Cp)/(Cᵥ) = 1.66. The gas may be:
The ratio of specific heats of a gas is (Cp)/(Cᵥ) = 1.66. The gas may be:
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Monoatomic gases have highest γ.
Updated On: Mar 20, 2026
- \( \mathrm{CO_2} \)
- \( \mathrm{He} \)
- \( \mathrm{H_2} \)
- NO₂
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The Correct Option is B
Solution and Explanation
Step 1: For monoatomic gases: γ = (5)/(3) ≈ 1.66
Step 2: Helium is monoatomic.
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