If 1.0 kcal of heat is added to 1.2 L of `O_(2)` in a cyclinder of constant pressure of 1 atm , the volume increase to 1.5 L . Calculate `DeltaU` and `DeltaH`of the process.
Calculate the internal energy change for the process in which 1.0 kcal of heat is added to1 .2 litre of O_(2) gas in a cyclinder at constant pressure of 1.0 atm and the volume changes to 1.5 litre.
When 1 mole of an ideal gas at 20 atm pressure and 15 L volume expands such that the final pressure becomes 10 atm and the final volume becomes 60 L. Calculate entropy change for the process (C_(p.m)=30.96 J "mole"^(-1) K^(-1))
One moles of an ideal gas which C_(V) = 3//2 R is heated at a constant pressure of 1 atm from 25^(@)C to 100^(@)C . Calculate DeltaU, DeltaH and the entropy change during the process.
A gas expands by 0.5L against a constant pressure of 1 atm . Calculate the work done in joule and calorie.
A quantity of an ideal gas at 20^(@)C reversibly expands against a constant pressure of 2.0 atm from 1.0 L to 2.0 L. Calculate the work done
A certain mass of a gas is expanded from (1L, 10 atm) to (4L, 5 atm) against a constant external pressure of 1 atm . If initial temperature of gas is 300 K and the heat capacity of process is 50 J//^(@)C. Calculate DeltaH (in kJ) of the process .(Given 1 L atm = 100 J). (Fill your answer by multiplying it with 100 )
A gas expands from 4.0 L to 4.5 L against a constant external pressure of 1 atm. The work done by the gas is (1 L-atm = 101.3 J)
A certain gas in expanded from (1L, 10 atm) to (4L, 5 atm) against a constnt external pressure of 1atm . If the initial temperature of gas is 300K and heat capacity for the process is 50J^(@)C^(-1) , the enthalpy change during the process is: (use: 1L-atm = 100J)
A certain mass of gas expanded from ( 1L, 10 atm) to (4 L, 5 atm) against a constant external pressure of 1 atm. If initial temperature of gas is 300 K and the heat capacity of process is 50 J//^(@)C . Then the enthalpy change during the process is : ( 1"L" "atm" underline ~ 100 J )
