"One gram molecule of a gas at N.T.P. occupie | vedclass

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(B) Avogadro's hypothesis states that equal volumes of all gases at the same temperature and pressure contain an equal number of molecules.As a conseq

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Avogadro's hypothesis

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(B) Avogadro's hypothesis states that equal volumes of all gases at the same temperature and pressure contain an equal number of molecules.As a consequence of this hypothesis,it is established that $1 \, 	ext{mole}$ (or one gram molecule) of any ideal gas at $N.T.P.$ (Normal Temperature and Pressure,$273.15 \, K$ and $1 \, 	ext{atm}$) occupies a volume of $22.4 \, L$.

"One gram molecule of a gas at $N.T.P.$ occupies $22.4 \, L$." This fact was derived from

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