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For all gases CP - CV constant, then all...

For all gases `C_P - C_V` constant, then all gases `C_P/C_V` hold constant ?

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No, `C_P/C_V` is different for different gas.
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The van der waal's gas equation is (P+a/V^(2))(V-b)=RT , where P is pressure, V is molar volume and T is the temperature of the given sample of gas. R is called molar gas constant, a and b are called van der waal's constants. The dimensional formula for b is same as that for

The van der waal's gas equation is (P+a/V^(2))(V-b)=RT , where P is pressure, V is molar volume and T is the temperature of the given sample of gas. R is called molar gas constant, a and b are called van der waal's constants. The dimensional formula for a is same as that for

The van der waal's gas equation is (P+a/V^(2))(V-b)=RT , where P is pressure, V is molar volume and T is the temperature of the given sample of gas. R is called molar gas constant, a and b are called van der waal's constants. The dimensional formula for (ab)/(RT) is

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An ideal gas under goes a quasi static, reversible process in which its molar heat capacity C remains constant. If during this process the relation of pressure P and volume V is given by PV^n=constant , then n is given by (Here C_P and C_V are molar specific heat at constant pressure and constant volume, respectively):

The equation of state of a real gas is given by (P+a/V^(2)) (V-b)=RT where P, V and T are pressure, volume and temperature resperature and R is the universal gas constant. The dimensions of the constant a in the above equation is

For all sets A, B and C, if A sub B , then A cap C sub B cap C .

Compare the partial pressures of gases A and B when 3 moles of A and 5 moles of B mixed in constant volume, and 25^(@) C and 1 atm pressure.

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KUMAR PRAKASHAN-THERMODYANMICS -Section-C (Objective Questions (VSQs))
  1. Can two isothermal curves intersect each other?

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  2. Is the rusting of iron be a reversible process ? Why ?

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  3. For all gases CP - CV constant, then all gases CP/CV hold constant ?

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  4. Which quantity remains constant in an adiabatic process ?

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  5. Is the specific heat of water and ice be the same? Give their values.

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  6. What is the total work done in a cyclic process ?

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  7. With what the internal energy of real gases be determined ?

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  8. Melting of ice is an adiabatic or an isothermal process ?

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  9. Can PV = RT be described with an isothermal or an adiabatic process ?

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  10. Give the main points of second law of thermodynamics.

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  11. What is the significance of the heat capacity ratio CP/CV for a gas ?

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  12. You feel enjoy by having bath in shower in summer but not in winter. W...

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  13. Write difference between CP-CV=R, CP-CV=R/J

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  14. Is the specific heat of water is greater than that of sand ?

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  15. What is the main difference between P to T diagram of water and CO2 ?

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  16. Give the limitations for first law of thermodynamics.

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  17. How many fixed points does a absolute Kelvin scale have ? Write their ...

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  18. Does the internal energy of an ideal gas change in an isothermal proce...

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  19. Does the internal energy of an ideal gas change in an adiabatic proces...

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  20. What conclusion be made from zeroth law of thermodynamics ?

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