For 1 mole of an ideal gas, during an adiabatic process, the square of the pressure of a gas is found to be proportional to the cube of its absolute temperature. The specific heat of the gas at constant volume is (R - universal gas constant)
Obtain an expression for the work done by an ideal gas during adiabatic change and explain .
The variation of pressure P with volume V for an ideal monoatomic gas during an adiabatic process is shown in figure. At point A the magnitude of rate of change of pressure with volume is
For an ideal gas a) The change in internal energy in a constant pressure process from temperature T_(1) to T_(2) is equal to nC_(v) (T_(2)-T_(1)) , where Cv is the molar heat capacity at constant volume and n is the number of moles of the gas b) The change in internal energy of the gas and the work done by the gas are equal in magnitude in an adiabatic process c) The internal energy does not change in an isothermal process d) No heat is added or removed in an adiabatic process
Answer the following questions based on the diagram below involving 1 mole of ideal gas: Work done in the process C rarr A is
In a cyclic process shown in the figure on ideal gas is adiabatically taken from B to A, the work done on the gas during the process B rarr A is 30J, when the gas is taken from A rarr B the heat absorbed by the gas is 20J. What is the change in internal ebergy of the gas in the process A rarr B .
Two moles of helium gas (gamma=(5)/(3)) at 27^(@)C is expanded at constant pressure until its volume is doubled. Then it undergoes an adiabatic change until the temperature returns to its initial value. The work done during adiabatic process is ________ (universal gas constant = 8.3 "J mol"^(-1)K^(-1) )
NARENDRA AWASTHI-THERMODYNAMICS-Level 3 - Match The Column
