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Real Gases

Find the rati...

Question

Find the ratio of specific heat at constant pressure to the specific heat at constant volume for $N H_{3}$

A

1.33

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B

1.44

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C

1.28

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D

1.67

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Solution

The correct option is C 1.28
For polyatomic gas ratio of specific heat $γ < 1.33$
Because we know that as the atomicity of gas increases its value of $γ$ decreases.

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