Three flasks of equal volumes contain CH_4,CO | vedclass

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(C) According to the ideal gas equation,$PV = nRT$,where $n$ is the number of moles.Since the number of molecules is directly proportional to the numb

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Temperature $\&$ Pressure of all the flasks are same

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(C) According to the ideal gas equation,$PV = nRT$,where $n$ is the number of moles.Since the number of molecules is directly proportional to the number of moles $(n = \frac{N}{N_A})$,the number of molecules will be equal if the number of moles is equal.For equal volumes $(V)$ of different gases,the number of moles $(n)$ will be equal if the temperature $(T)$ and pressure $(P)$ of all the flasks are the same.Therefore,the correct condition is that the temperature and pressure of all the flasks are the same.

Three flasks of equal volumes contain $CH_4$,$CO_2$,and $Cl_2$ gases respectively. They will contain equal number of molecules if

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