A system, after passing through different states returns back to its original state, is called ___________ a) Cyclic process b) Isothermal process c) Adiabatic process d) Isobaric process

Q: Choose a correct statement for a gas undergoing isothermal change: O a The volume of the gas is…

A: For isothermal change, temperature remains constant.  Volume and pressure changes.

Q: 1. Draw a PV diagram with complete labels showing the following processes: A] An ideal gas underwent…

A:

Q: Which of the following processes can be considered as reversible processes? If it doesn't work,…

A: A reversible process is a process that can be reversed by making infinitesimal changes to the system…

Q: 35) An ideal gas undergoes an isothermal expansion. During this process, its entropy A) remains…

A: During expansion, Volume increases and energy is lost due to the work done, W = -2.303 nRT…

Q: In an isothermal reversible process, the internal energy is equal to zero A Yes B) No c) It depends…

A: Given: In an isothermal reversible process, the internal energy is equal to zero

Q: 39) A heat engine receives 7000 J of heat and loses 3000 J in each cycle. What is the efficiency of…

A: The efficiency of a heat engine is defined as ratio of the useful work done to the heat provided.

Q: TRUE OR FALSE a) If the work done on a gas is positive, then the gas expanded. b)For a cyclical…

A: a) Explanation: Work done by a gas is given by, W=∫PdV Assuming pressure to remain constant, we get,…

Q: Choose a correct statement for a gas undergoing isobaric change: O a. The volume of the gas is…

A: Isobaric Process : The pressure of the gas remains constant. Isochoric Process : The volume of the…

Q: Determine the change in internal energy of as follows: a. The system had 30 cal exothermic reaction…

A: Since you have been posted multiple questions. So, we are solving only first question for you. If…

Q: In a process, 300 calories heat is added to a gas and 200 calories of work is done by it. The change…

A: Given data: Q=300 CaloriesW=200 Calories Need to determine the change in internal energy.

Q: If the system shown below is used to run a refrigerator, which of the following is true for the x to…

A:

Q: The process in which the initial and final states are same O a sothermal process O b. Adiabatic…

A: In thermodynamics there are several processes such as Isothermal, adiabatic, Isobaric, cyclic. In…

Q: A refrigerator does 20 kJ of work while moving 105kJ of thermal energy from inside the refrigerator…

A: Given  Work Done W = 20 kJ thermal energy inside the refrigerator QL = 105 kJ we have to find out…

Q: Explain the difference between isobaric and isochoric processes.

A: Difference between isobaric and isochoric processes can be given as:

Q: In the house to rooms are separated by a wall made of brick 4 inch thick Room A is held a constant…

A: Temperature of room A (TA)=300 K Area of wall in room A (AA)=12 m2 Temperature of room B (TB)=273 K…

Q: The increase in internal energy of a system is equal to the work done in the system. Which process…

A: B

Q: What is the value of the change in Gibbs free energy for a system undergoing an isothermal and…

A:

Q: A piston-cylinder assembly contains 3 kg of air at 200 kPa and 27°c . At an initial state the piston…

A: Given Data:  mass (m) = 3 kg Initial Pressure (Pi) = 200 kPa Temperature (T) = 27 o C = 27 + 273 =…

Q: An ideal gas undergoes the process a ---> 6 ---> c (b--->c Isochoric process) shown in the PV…

A: Question is from thermodynamics. Work done is equal to heat transferred. Refer attachment

Q: If point a has 10000 J of internal energy and point b has 15000 J of internal energy, find Qab,…

A: Giveninternal energy at point a=10000 Jinternal energy at point b=15000 Jnow as the process a to b…

Q: Describe Isothermal, Isobaric, and Isochoric processes.

A: The three variables of a thermodynamic system are the 1. Temperature, 2. Pressure 3. Volume also…

Q: The thermodynamic processes are shown below. Which path is isobaric? *

A: The thermodynamic process where the pressure remains constant is called isobaric process. This…

Q: 10 mol of N₂ gas expands at a constant temperature of 300 K from 2 L at 8 atm to 6 L at 4 atm. a)…

A: Given:- The number of moles of gas is n = 10.  The constant temperature T = 300 K. The initial…

Q: Explain isothermal, isobaric, isochoric and adiabaic processes.

A: Isothermal process:A process in which pressure and volume of the system change at constant…

Q: What are the conditions to obtain an isothermal process in laboratory?

A: An isothermal process is change of a system, in which the temperature remains constant.During an…

Q: The equation of state for an isobaric process is A) PV = constant V T B) = constant 19 р C) =…

A:

Q: 7. The processes or systems that do not involve heat are called; (a) Isothermal processes (b)…

A: Q7. Given that The process that do not involve heat

Q: An upright cylinder with a closed bottom is placed on a spring scale. The cylinder contains gas…

A: In this when system is pushed  by piston from volume v1 to v2 so we need to find the work done when…

Q: A system undergoes a process consisting of the following two steps: Step 1: The system absorbs 71 J…

A: We have a system that undergoes a process with two steps : (i) it absorbs a heat dQ1=71 J and a work…

Q: Which of the process described below are irreversible? a) the increase in temperature of an iron…

A: The process in which the system and surrounding cannot attain their initial state once the process…

Q: If the temperature of the source is increased, the efficiency of a Carnot engine? a) Increases b)…

A: A

Q: What is the relation between work obtained in an reversible and irreversible process? a) Wrev >…

A: When the system undergoes a change from its initial state to the final state, the system is said to…