One mole of an ideal monatomic gas is initially at a temperature of 274 K. Suppose the amount of gas is doubled to two moles. Does thefinal temperature found in part (a) increase, decrease, or stay thesame? Explain.

One mole of an ideal monatomic gas is initially at a temperature of 274 K. Suppose the amount of gas is doubled to two moles. Does thefinal temperature found in part (a) increase, decrease, or stay thesame? Explain.

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter3: The First Law Of Thermodynamics

Section: Chapter Questions

Problem 78P: Two moles of a monatomic ideal gas such as helium is compressed adiabatically and reversibly from a...

See similar textbooks

Related questions

Q: The relation between the density (p) and the pressure (p) of a gas is depicted by the equatiom YP…

A: c = γPρ , where P is pressure and ρ is density and γ is constant. To find = a) Units of c…

Q: an ideal monatomic gas cools from 550 k to 400 k at contant volume as 900 J of energy is removed…

Q: What is the internal energy of 14 molea ideal monotomic gas at 0°C?

A: The internal energy of the monoatomic gas can be given by the equation,

Q: An ideal diatomic gas, with molecular rotation but without any molecular oscillation, loses a…

Q: An ideal gas expands quasi-statically and isothermally from a state with pressure p and volume V to…

Q: A container with rigid walls holds n moles of a monatomic ideal gas. In terms of n, how many moles…

A: Given: The removal of the number of moles on doubling the pressure in the container.

Q: A system consists of 3.5 mol of an ideal monatomic gas at 315 K.How much heat must be added to the…

A: The system consists of moles of an ideal monatomic gas, n=3.5 mol The temperature of an ideal…

Q: 1.50 moles of a monatomic ideal gas goes isothermally from state 1 to state 2. P1 = 3.5×105 Pa, V1 =…

A: Given data: Number of moles = 1.50 mole Ideal gas, isothermal process P1 = 3.5 × 105 Pa V1 = 71…

Q: How much volume does a half mole of ideal gas occupies at standard ambient temperature and pressure?

Q: For an ideal gas of constant volume, what happens to the pressure if the temperature is doubled?

A: Given Gas is ideal gas Volume = constant We have to give the answer of following question what…

Q: The molar specific heat of a gas is measured at constant volume and found to be 11R/2. Is the gas…

Q: A diatomic ideal gas at pressure p and volume V is expanding to three times its initial volume under…

A: a) The ideal gas equation is given as, b) Heat flowing into the gas is,…

Q: The temperature of 2.00 mol of an ideal monatomic gas is raised 15.0 K at constant volume.What are…

Q: An ideal gas is confined in a box that initially has pressure P. If the absolute temperature of the…

Q: Three moles of hydrogen at NTP are allowed to expand adiabatically so that its temperature falls to…

A: Given information: Here, Ti is the initial temperature (which is the standard value of the…

Q: In the shown thermal cycle for a monatomic gas, if Vc = 0.5 Vi and n=1 mole, TB/Tc= P Pc ....B,…

Q: A monatomic ideal gas in a rigid container is heated from 223 K to 303 K by adding 9040 J of heat.…

A: Given: Ti=223 K Tf=303 K Q=9040J To find: To determine the moles of gas are there in the…

Q: An ideal gas, initially at a pressure of 11.6 atm and a temperature of 297 K, is allowed to expand…

Q: Show that the second virial coefficient for a van der Waals gas is given by 1 B(T) az a = b- RT RT V…

A: The virial equation of state is Z=PVRT=1+BV+CV2+............ ⇒P=RTV(1+BV+CV2+..........)…

Q: Give the temperature T of 1 mole of ideal gas as a function of the pressure P, volume V, and the…

A: Temperature of 1 mole ideal gas is to be given in terms of P, V and R Internal energy(U) of diatomic…

Q: The only form of energy possessed by molecules of a monatomic ideal gas is translational kinetic…

A: The average kinetic energy per molecule is

Q: What is the internal energy of 4 mol of an ideal monatomic gas at 200 K?

A: Given: Mole (n) = 4 Temperature (T) = 200 K CV for mono atomic gas = 3/2 Gas constant (R) =8.314…

Q: Under what circumstances would you expect a gas to behave significantly differently than predicted…

A: Ideal gas law is based on the hypothetical concept that describes the behaviour of gases under…

Q: 2.0 mol of ideal gas at STP experiences a two step phase change - it is first cooled isobarically to…

A: Given data: The number of moles is n=2 mol. The volume relation is Vf=12Vi. Here, Vf is the final…

Q: In this problem you are to consider an adiabaticexpansion of an ideal diatomic gas, which means that…

Q: Suppose 1.00 L of a gas with g = 1.30, initially at 273 K and 1.00 atm, is suddenly compressed…

Q: What is the internal energy of 1.0 mol of an ideal monatomic gas at 273 K?

A: The equation for the internal energy of an ideal monoatomic gas is given by,

Q: What happens to the volume of an ideal gas if the pressure is reduced to 90.0% of its initial…

A: Write the ideal gas equation. Here, P represents the pressure, V represents the volume, n…

Q: A monatomic gas is cooled from 300 K to 250 K at constant volume when 100 J of energy is removed…

A: The specific heat capacity at constant volume of monoatomic gas is 12.5 J/mol.K

Q: A sample of monatomic ideal gas occupies 5.00 L at atmospheric pressure and 300 K (point A in the…

Q: An ideal gas consists of 1.50 mol of diatomic molecules that rotatebut do not oscillate.The…

A: Calculate the molar heat capacity for the diatomic molecule.

Q: A sample of a monatomic ideal gas initially at temperature T, undergoes a process during which the…

Q: An ideal gas expands quasi-statically and isothermally from a state with pressure p and volume V to…

Q: Initially a gas of diatomic molecules is contained in a cylinder of volume V at a pressure P and…

Q: A monatomic ideal gas is held in a thermally insulated containerwith a volume of 0.0750 m3. The…

A: Initial volume, V = 0.075 m3 initial pressure, P = 101 kPa final pressure, P' = 145 kPa…

Q: A 1.00 mol sample of an ideal diatomic gas, originally at 1.00 atm and 20 oC, expands adiabatically…

A: (a) The equation for the adiabatic process is P1V1γ=P2V2γ Solve for P2…

Q: For a diatomic ideal gas, which of the following makes the largest contribution to the total mola…

A: Required : Which of the following make the largest contribution in the total molar heat capacity.

Q: An ideal gas has a pressure of 0.50 atm and a volume of 10 L. It is compressed adiabatically and…

A: Given: Pressure initial Pi = 5 × 105 Pa Pressure final Pf = 3 × 105 Pa Volume initial Vi = 10 × 10-3…

Concept explainers

First law of Thermodynamics

The word thermodynamics consists of two words: thermo- and dynamics. Dynamics means the study of motion. The field of thermodynamics is all about the study of the movement of heat. In a more meaningful way, it is stated as the study of the transfer of energy. Energy transfer is something that we encounter in day-to-day life. Automobiles, chemical reactions, refrigerators, and power generators work on the basis of thermodynamic principles.

Question

One mole of an ideal monatomic gas is initially at a temperature of 274 K. Suppose the amount of gas is doubled to two moles. Does the
final temperature found in part (a) increase, decrease, or stay the
same? Explain.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Two monatomic ideal gases A and B are at the same temperature. If 1.0 g of gas A has the same internal energy as 0.10 g of gas B, what are (a) the ratio of the number of moles of each gas and (b) the ration of the atomic masses of the two gases?
Find (a) the most probable speed, (b) the average speed, and (c) the rms speed for nitrogen molecules at 295 K.
For a temperature increase of 10 at constant volume, what is the heat absorbed by (a) 3.0 mol of a dilute monatomic gas; (b) 0.50 mol of a dilute diatomic gas; and (c) 15 mol of a dilute polyatomic gas?
An ideal monatomic gas at 300 K expands adiabatically and reversibly to twice its volume. What is its final temperature?
What is the internal energy of 6.00 mol of an ideal monatomic gas at 200 ?
Under what circumstances would you expect a gas to behave significantly differently than predicted by the ideal gas law?
A sample of a monatomic ideal gas occupies 5.00 L at atmospheric pressure and 300 K (point A in Fig. P17.68). It is warmed at constant volume to 3.00 atm (point B). Then it is allowed to expand isothermally to 1.00 atm (point C) and at last compressed isobarically to its original state. (a) Find the number of moles in the sample. Find (b) the temperature at point B, (c) the temperature at point C, and (d) the volume at point C. (e) Now consider the processes A B, B C, and C A. Describe how to carry out each process experimentally. (f) Find Q, W, and Eint for each of the processes. (g) For the whole cycle A B C A, find Q, W, and Eint. Figure P17.68
One might think that the internal energy of diatomic gases is given by Eint=5RT/2 . Do diatomic gases near room temperature have more or less internal energy than that? Hint: Their internal energy includes the total energy added in raising the temperature from the boiling point (very low) to room temperature.
One process for decaffeinating coffee uses carbon dioxide ( M=44.0 g/mol) at a molar density of about 14,0 mol/m3 and a temperature of about 60 . (a) Is CO2 a solid, liquid, gas, or supercritical fluid under those conditions? (b) The van der Waals constants for carbon dioxide are a=0.3658 Pa m6/mol2 and b=4.286105 m3/mol. Using the van der Waals equation, estimate pressure of CO2 at that temperature and density. `
The temperature of an ideal monatomic gas rises by 8.0 K. What is the change in the internal energy of 1 mol of the gas at constant volume?
Two moles of a monatomic ideal gas such as helium is compressed adiabatically and reversibly from a state (3 atm, 5 L) to a state with pressure 4 atm. (a) Find the volume and temperature of the final state. (b) Find the temperature of the initial state of the gas. (c) Find the work done by the gas in the process. (d) Find the change in internal energy of the gas in the process.
Two moles of a monatomic ideal gas at (5 MPa, 5 L) is expanded isothermally until the volume is doubled (step 1). Then it is cooled isochorically until the pressure is 1 MPa (step 2). The temperature drops in this process. The gas is now compressed isothermally until its volume is back to 5 L, but its pressure is now 2 MPa (step 3). Finally, the gas is heated isochorically to return to the initial state (step 4). (a) Draw the four pi-cresses in the pV plane. (b) Find the total work done by the gas.