Question

Find the molecular mass of the gas if specific heats of the gas are Cp=0.2cal/gm°C and Cv=0.15cal/gm°C(Take R=2 cal/mole°C)

Answer 1

Answer:

fgyfghjfghjfghjfghjhfgjhjfgfghjfghjfghjfghjfghjfghj

Answer 2

Answer:

40g

Explanation:

The relation between Specific heat at constant pressure(Cp) and specific heat at constant Volume(Cv) goes as follows:-

Cp = Cv + (R/m)

Cp-Cv = (R/m)

0.2 - 0.15 = (2/m) [Putting given values of Cp, Cv and R]

0.05 = (2/m)

m = (2÷0.05)

m = (200÷5)

m= 40g