When 2.0 mol of a monatomic perfect gas with Cy,m= 3/2 R, initially at 27°C and 10 atm is allowed to expand adiabatically to a volume againts an external pressure of 1.0 atm, internal energy of the gas decreases by 99.8 J. Calculate AS in the process

Q: Calculate Hhe work, the change in internal energy and enthalpy when 0.02 mol of an ideal gas at 25°c…

A: Using the formula for adiabatic reversible process, the work done and the enthalpy change and ∆U can…

Q: A monatomic gas initially at pressure 3 atm with volume 0.06 m3  is compressed adiabatically  to…

A:

Q: A 0.357 mol sample of N, (g), initially at 298 K and 1.00 atm, is held at constant pressure while…

A: Given that, The molar heat capacity at constant pressure is equal tp 7/2 R. R=8.3145 J/mol.K cp=7/2…

Q: 8.) A container holds 15 L of 3.00 mol of diatomic gas at a pressure of 8 atm and 298 K. If the gas…

A: 8) Given that, for an adiabatic reversible expansion process, The initial volume is V1 = 15 L, The…

Q: Q) When 2mol CO2 is heated at a constant pressure of 1.25 atm, its Temperature increases from 250 K…

A: Number of moles of CO2 = 2 Constant pressure = 1.25 atm  T1 = 250K  T2 = 277 K  Cp = 37.11Jk-1mol-1…

Q: An ideal monatomic gas expands adiabatically from 0.500 m3 to 1.57 m3. If the initial pressure and…

A:

Q: When 3.0 mol 0 2(g) is heated at a constant pressureof 3.25 atm. its temperature increases from 260…

A: The molar heat capacity indicates the amount of heat which is required to raise the temperature of 1…

Q: A sample of a monoatomic ideal gas at 1.00atm and 250C expands adiabatically and reversibly from…

A: Given, P = 1 atm V = 5 L T = 25 + 273 = 298 K

Q: Q) When 3.0 mol O2 is heated at a constant pressure of 3.25 atm, its temperature increases from 260…

A:

Q: One mole of an ideal gas first undergoes an isothermal expansion at a temperature ?1= 800 K to 2…

A: Answer: During Isothermal reversible process temperature of the system remains constant and during…

Q: One mole of an ideal gas is contained at 273 K and a pressure of 1 atm. The addition of 3088 joules…

A: Number of moles of ideal gas, n = 1 mol  Quantity of heat added, q = 3088 J  Workdone during…

Q: Consider an ideal gas that occupies 2.50 dm3 at a pressure of 3.00 bar. If the gas is compressed…

A: Given that gas is an ideal gas and it is compressed isothermally.

Q: 19.975 ģ Ar gas is compressed isothermally at 25 0C from 500 cm3 to 100 cm3. Calculate w when this…

A:

Q: * The molar heat capacities of substances varies with temperature. The general function for…

A:

Q: A sample of 2.95 mol H2 (C, = 20.5 J K-' mol"') at 21°C and 1.50 atm undergoes a reversible…

A:

Q: Imagine that 2.00 mol argon, confined by a moveable, fric- tionless piston in a cylinder at a…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: In an adiabatic process, no transfer of heat takes place between system and surroundings. Choose the…

A: In adiabatic process, no transfer of heat takes place between the system and the surrounding. It…

Q: Iculate the work đönë On he change is brought abou

A: To obtain the solution of the above question, will use the ideal gas equation which is:

Q: Everything needed is included The heat capacity ratio γ for nitrous oxide (N2O) is approximately…

A: The heat capacity ratio of N2O gas is 1.275. The initial volume, pressure and temperature is 4.0 L,…

Q: If a system is subjected to any cyclic transformation, the work produced in the surroundings is…

A:

Q: 1. 2.00 moles of an ideal gas at 77.0°C expands isothermally from an initial volume of 10.0 L to a…

A:

Q: Q3) When 3.0 mol Oz(g) is heated at a constant pressure of 3.25atm, its temperature increases from…

A: 3.0 mole of O2 is heated at constant pressure of 3.25 atm. Since the pressure is constant, thus it…

Q: One mole of ideal gas initially at 300 K is expanded from 10 L to 20 L. Calculate the AS for this…

A: According to 1st law of thermodynamics  dU = dQ + dw Change in internal energy dU Change in heat dQ…

Q: Consider the following gases: Cl2, ethanol, and octane. Predict the trend in molar heat capacity (at…

A:

Q: One know of an ideal gas initially at a temperature of 300 K and atmospheric pressure 1.01…

A: The final temperature can be calculated as

Q: Hydrogen sulfide gas is compressed from an initial state of 400 K and 2 bars to a final state of 598…

A: Given:  Initial pressure = 2 bars  Final pressure = 36 bars  Initial temperature = 400 K  Final…

Q: A gaseous mixture was enclosed in a piston and cylinder system having a volume of 8.545 L. When a…

A: The Answer to the following question is-

Q: 2. When 4.0 mol O, is heated at a constant pressure of 1.0 atm, its temperature increases from 250 K…

A:

Q: The molar heat capacity at constant pressure for CO(g) is 6.97 cal mol-1 K-1. How much heat in cal…

A:

Q: Hydrogen behaves as an ideal gas at temperatures greater than 200 K and at pressures less than 50…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: Calculate the change internal energy (ΔE) for a system that is absorbing 1650.1 kJ of heat and is…

A:

Q: 2.25 moles of an ideal gas expands irreversibly from a pressure of 1.24 bars to a pressure of 0.239…

A: Here we have to determine the changeof volume and ∆G of the following given process in 2.25 mole of…

Q: V Note that since the In compressing a gas at constant pressure, work is done on the system and the…

A: Given, The gas is compressed under constant pressure. The work done is given by P times ∆V.…

Q: A 0.357 mol sample of N, (g), initially at 298 K and 1.00 atm, is held at constant pressure while…

A: Given ,  Number of moles=0.357 mol Temperature=298 K Pressure= 1atm R=8.3145 Jmol K CP=7R2…