InterviewSolution
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InterviewSolution
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How many of the following physical properties are extensive: (i) Free energy (ii) vapour pressure (iii) mole (iv) kinetic energy (v) Entropy (vi) Internal energy (vii) Enthalpy (viii) specific heat capacity (ix) Coefficient of viscosity |
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Answer» Correct Answer - 7 `1^(st)` process is isobaric volume become double so, `T` is also become double So, for adiabatic `T_(i)=2xx300=600` `V_(i)=40` `T_(f)=?, V_(f)=113` for adiabatic `P_(1)V_(1)^(gamma)="constant"=TV^(t-1)="constant"` `T_(i)V_(i)^(5//3-1)=T_(f)V_(f)^(2//3)` `600xx(40)^(2//3)=T_(f)xx(40)^(2//3)=T_(f)xx(110)^(2//3)` `T_(f)=300 K` `(300)/(100)=3` |
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