Atomic mass is not dimensionless , its unit is amu but vapour density – InterviewSolution

1.	Atomic mass is not dimensionless , its unit is amu but vapour density is , though both of them have reference former with carbon 12 and latter with hydrogen , so why we don't have any unit of vapour density?
Answer» Atomic mass is not dimensionless , its unit is amu but vapour density is , though both of them have reference former with carbon 12 and latter with hydrogen , so why we don't have any unit of vapour density?

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