Physics · 2020
JEE Main · 8 January 2020, Shift 2 · Q8
Consider a mixture of n moles of helium gas and 2 n moles of oxygen gas (molecules taken to be rigid) as an ideal gas. Its C_P / C_V value will be:
Consider a mixture of n moles of helium gas and $\displaystyle 2$ n moles of oxygen gas (molecules taken to be rigid) as an ideal gas. Its $\displaystyle \mathrm{C}_{\mathrm{P}} / \mathrm{C}_{\mathrm{V}}$ value will be :
Official answer
(3)
$\displaystyle 19$/$\displaystyle 13$
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