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CBSE Class 11-science Answered

if vapour pressure of any gas is 20 with respect to ethane gas calculate its molecular weight
Asked by mohd.arhaan812 | 06 May, 2024, 09:55: PM
answered-by-expert Expert Answer

Dear Student,

Molecular weight is indirectly proportional to vapour pressure.

At standard temperature, vapour pressure of ethane is 45.5 atm

The molecular weight of ethane is 30.7 g

At standard temperature, vapour pressure of a certain gas is 20 atm.

The molecular weight of the gas can be found.

 

 

Answered by | 07 May, 2024, 03:46: PM

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