Question

# The ratio of the specific heat at constant pressure to that at constant volume is larger for a diatomic gas than for a monoatomic gas.

A
True
B
False

Solution

## The correct option is B False solution:  monoatomic diatomic $$f$$ $$3$$ $$5$$ $$C_v$$ $$\dfrac{3R}{2}$$ $$\dfrac{5R}{2}$$  $$C_p$$ $$\dfrac{5R}{2}$$ $$\dfrac{7R}{2}$$$$\gamma$$    = 1.67      for monoatomic                     $$\gamma$$    = 1.40      for diatomic                 hence the statement is false the correct opt: BChemistry

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