For an Ideal Gas,
A) $\frac { C _ { P } } { C _ { V } }$

question 27

Multiple Choice

For an ideal gas,

• A) \(\frac { C _ { P } } { C _ { V } }\) = 1 for all ideal gases.
• B) \(\frac { C _ { P } } { C _ { V } }\) < 1 for all monatomic and diatomic gases.
• C) \(\frac { C _ { P } } { C _ { V } }\) > 1 for all monatomic and diatomic gases.
• D) \(\frac { C _ { P } } { C _ { V } }\) < 1 only for a monatomic gas.
• E) \(\frac { C _ { P } } { C _ { V } }\) < 1 only for a diatomic gas.