The ratio of specific heats at constant pressure (Cp) and at constant volume (Cv) is View Solution The molar heat capacity of an ideal gas in a process varies as C=CV+αT2 (where CV is mola heat capacity at constant volume and α is a constant). Then the equation of the process ...
An ideal gas is taken through a process in which the process equation is given asP=kVα, where k andαare positive constants. Find the value ofαfor which in this process molar heat capacity becomes zero. View Solution An ideal diatomic gas undergoes a process in which the pressure is pro...
The interpretation of the thermoelectric power change at the melting point allows one to recognize that the heat of transport of the silver ions in the high conductivity bcc modification is practically the same as in molten Agl. This result has been used to evaluate the molar heat of the ...
Molar heat capacityThe molar heat capacity is the amount of energy which is required to raise the temperature of one mole of a substance by one degree and its SI unit is J/mol.Answer and Explanation: Become a member and unlock all Study Answers Start today. Try it now Create an ...
Answer to: Explain why the increase in volume for the isothermal expansion of an ideal gas makes a positive contribution to the total entropy...
Molar heat capacity at constant volume of difluoromethane (R32) and pentafluoroethane (R125) from the triple-point temperature to 345 K at pressures to 35 MPa Molar heat capacities at constant volume ( C v ) of dill uoromethane (R32) and pentalluoroethane (R125) were measured with an ad...
Smoothed thermodynamic properties: molar heat capacity; molar entropy increment ΔT0S°m; and (Φ°m+ΔT0H°m/T), whereT=298.15 K, have been calculated. BetweenT=290 K andT=508 K the heat capacity of atacamite measured by d.s.c. is represented by the equation:C°p,m/R=18.80+...
A sample of perfect gas containing a mass of 0.11 moles at 296 K is allowed to expand reversibly and adiabatically from 0.4 L to 2.0 L. What is the work done by the gas? The constant pressure molar heat capacity ...
The molecular mass of the gas is M , its specific heat capacity at constant volume is: View Solution Q3 For an ideal gas (CPCv=γ); of molar mass M, its specific heat capacity at constant volume is: View Solution Q4 For an ideal gas CpCv=γ. then its spec...
A given sample of an ideal gas (γ=1.5) is compressed adiabatically from a volume of 150cm3 to 50cm3. The initial pressure and the initial temperature are 150kpa and 300K. Find (a) the number of moles of the gas in the sample, (b) the molar heat capacity at constant volume, (c)...