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Asked by aryanvankar88 | 11th Oct, 2020, 10:07: PM

Expert Answer:

Ideal gas equation is written as-
 
PV equals nRT
PV equals straight m over straight M RT
PM equals straight m over straight V RT
PM equals dRT
straight P equals dRT over straight M
5.46 equals space 2 cross times fraction numerator straight M over denominator 300 cross times straight R end fraction space space space space space space space space space space space space space space space space space space space space space space space space space space......... left parenthesis 1 right parenthesis
straight d subscript STP space equals space 1 cross times fraction numerator straight M over denominator 273 cross times straight R end fraction end subscript space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space........ left parenthesis 2 right parenthesis space space space space space space
straight d subscript STP equals space open parentheses 1 cross times fraction numerator straight M over denominator 273 cross times straight R end fraction close parentheses cross times open parentheses 300 cross times straight R over 2 cross times straight M close parentheses
straight d subscript STP equals fraction numerator 300 over denominator 273 cross times 2 end fraction equals 3 space straight g divided by dm cubed

Answered by Ravi | 17th Oct, 2020, 05:05: PM