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ICSE Class 10 Answered

is vapor density unit  less?
Asked by arup.isro | 04 Jun, 2018, 08:09: PM
answered-by-expert Expert Answer
Vapour density is the density of a vapour in relation to that of hydrogen.
 
Vapour density can be  defined as mass of a certain volume of a substance divided by mass of same volume of hydrogen.
 
Yes, vapour density is a unitless quantity.
Answered by Varsha | 05 Jun, 2018, 10:00: AM

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