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For a rigid diatomic molecule, universal gas constant R = nCp

Question

For a rigid diatomic molecule, universal gas constant $R = n Cp$ where $^{'} C p^{'}$ is the molar specific heat at constant pressure and $^{'} n^{'}$ is a number. Hence $n$ is equal to

0.2257

0.4

0.2857

0.3557

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Alexander Discussed

For a rigid diatomic molecule, universal gas constant

R = n Cp

where

^{'} C p^{'}

is the molar specific heat at constant pressure and

^{'} n^{'}

is a number. Hence

n

is equal to

14 mins ago

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14 mins ago

Text solutionVerified

Universal gas constant is given as

R = n C_{p}

For diatomic molecule,

C_{p} = \frac{7}{2} R

∴

R = n \times \frac{7}{2} R

⟹

n = \frac{2}{7} = 0.2857

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Question Text	For a rigid diatomic molecule, universal gas constant $R = n Cp$ where $^{'} C p^{'}$ is the molar specific heat at constant pressure and $^{'} n^{'}$ is a number. Hence $n$ is equal to
Answer Type	Text solution:1
Upvotes	150