The figure (not to scale) shows a pV diagram for 10 dg of helium gas (He) that undergoes the process 1 → 2 → 3. Find the value of V3 and V1. The ideal gas constant is R = 8.314 J/mol∙K = 0.0821 L∙atm/mol∙K, and the atomic weight of helium is 4.0 g/mol.

Q: For one mole of Van der Waals gas, find P, V, and Tc from the condition T, dP / dV = 0 d'P / dV 2= 0…

A: The Van-der-Waal's gas equation is                                             (P+n2aV2)(V-nb)=nRT…

Q: A 2.7 L volume of ideal neon gas (monatomic) is at a pressure of 4.6 atmospheres and a temperature…

A: Given:Initial volume of the gas, V1 = 2.7 LInitial pressure, P1 = 4.6 atmInitial temperature, T1 =…

Q: An ideal gas at 20∘C consists of 2.2×1022 atoms. 5.4 J of thermal energy are removed from the gas.…

A: Given data: Number of atoms (N) = 2.2×1022 atoms Universal gas constant R = 8.314 J/mol-K Calculate…

Q: e enthalpy of Vaporizatio of a liquid is 14.4 KJ at 180K, its boiling point at 1 bar. The molar…

A: Solution: a). Using the Claperon equation the change in vapor pressure can be calculated as,…

Q: A tank of compressed air of volume 1.00 m3 is pressurized to 24.6 atm at T = 273 K. A valve is…

A: V = 1.00m3 Pi = 24.6atm T = 273K Pf = 12.9atm Boltzmann constant (R) = 1.38*10-23J/K

Q: The active element of a certain laser is made of a glass rod 28 cm long and 2.3 cm in diameter.…

A: The formula for volume expansion is given by, Here, Vo, α and ΔT represent the original volume, the…

Q: A sealed container holds 0.020 moles of ideal nitrogen (N₂) gas, at a pressure of 1.5 atm and a…

A: The sealed container holds n=0.020  moles of nitrogen gas. Pressure of the gas is P=1.5 atm…

Q: Under the Equipartition Principle, in the high temperature limit, molecular heat capacity should be…

A: From the equipartition principle, it is known that: The average energy of each degree of freedom…

Q: P2 657°C - Isothermal 2.0 37°C - atm V(L) V3 The figure (not to scale) shows a pV diagram for 4.7 g…

A:

Q: What is the ratio of their root-mean-square speeds?

A: Ratio of root mean squared speed is 3.16  when rounded off as per available options then  it will be…

Q: Each molecule of the diatomic gas carbon monoxide contains one carbon atom and one oxygen atom. If…

A: P=4.3×105Pa T=0°C=273k Mass of carbon=12U Mass of oxygen=16U

Q: Using the ideal gas law, PV = nRT, determine the volume 200 lbs of hydrogen would occupy at 180…

A: Write the given values, and determine the number of pound moles in 200 lbs of hydrogen as follows.…

Q: At what temperature would the rms speed of deuterium atoms equal the following speeds? (Note: The…

A: Mass of deuterium (M)= 3.32× 10-²⁷ kg We know that rms velocity(Vrms) is given by Vrms= √(3RT/M)…

Q: How many atoms are in a 1.60 cm x 1.60 cm x 1.60 cm cube of aluminum? Submit ΑΣΦ Request Answer C ?…

A: Side of cube ( s ) = 1.60 cm  Cube is made up of aluminium ( Al )

Q: A block of metal of mass 54 grams initially at a temperature of 285° C is placed in 474 grams of…

A:

Q: tank of compressed air of volume 1.00 m3 is pressurized to 24.6 atm at T = 273 K. A valve is opened,…

A:

Q: (11.2) Show that, for an ideal gas, R = y - 1 Cy (11.37) and R y – 1 Cp where Cy and C, are the heat…

A: Introduction: For a mole of an ideal gas: ∆H=∆U+∆pv∆H=∆U+∆RT∆H=∆U+R∆T…

Q: The two common phases of carbon are diamond and graphite. At 1 atm and 298 K, graphite is more…

A:

Q: The mean free path λ and the mean collision time T of molecules of a diatomic gas with molecular…

A:

Q: In an electrochemical cell, a metal anode lost 0.287 g while a total volume of 0.04651 L of hydrogen…

A: The pressure of Hydrogen will be = 765.9 - 23.88 = 742.02 mm / hg = 0.976 atm Nuclear Mass of…

Q: The average speed of a sample of Ar atoms is 437 m/sec. What is the temperature of the sample? (Mar…

A:

Q: A sample of pure copper has a mass of 16.9 g. Calculate the number of moles in the sample and copper…

A: ....

Q: How much energy (in J) is required to evaporate 25% of 4g of water currently at 100 °c? The answer…

A: Given:- mass of water = 4g  currently temperature of the water = 100°C°C Find:-  How much energy is…

Q: Find the ratio f(vp)/f(vrms) for hydrogen gas (M = 2.02 g/mol) at a temperature of 77.0 K?

A: The Maxwell-Boltzmann distribution (f (v)) of the gas molecule-speeds (v) of molecular mass (m) at…

Q: An ideal gas that occupies 1.2m³ at a pressure of 1 x 10⁵ Pa and a temperature of 27C is compressed…

A:

Q: roblem 2:   Helium is a very important element for both industrial and research applications. In its…

A: P=pressureV=volumeT=tempratureR=gas constantn=moles

Q: For any gas, =T (7), (7), Suppose you have one mole of a gas that obeys the equation of state,…

A:

Q: A 5 L tank contains Argon gas at 55°C and 4.5 atm. Find the total translational kinetic energy of…

A: Given data The volume of the gas is V = 5 L = 5 x 10-3 m3 The temperature of the gas is T = 55°C =…

Q: An ideal gas is confined to a container at a temperature of 330 K. 1)What is the average kinetic…

A: Given that the value of temperature of the ideal gas.Then We have to determine the value of average…

Q: A copper-constantan thermocouple generates a voltage of 4.75 x 10-3 volts when the temperature of…

A: Given:-  A copper thermocouple generates a voltage V1 = 4.75 x 10-3 V at the temperature of T =…

Q: The volume of an automobile tire is 2.5 × 10−2m3 . the pressure of the air in the tire is  3 atm and…

A: According to ideal gas law -  Where  P = Pressure  V = Volume  n = Number of moles  T = Temperature…

Q: The P-V diagram relates to a fixed quantity of O2, assumed to be an ideal gas. The temperature at…

A: Given information:Temperature of the oxygen gas (T) = 140 0C = 140 + 273 = 413 0KPressure of the of…

Q: The vapor pressures of the components, A and B, in a binary solution have been modeled and found to…

A:

Maxwell speed distribution

Maxwell-Boltzmann distribution or commonly known as Maxwell speed distribution, explains the division of the energy levels of the molecules of an ideal gas on the basis of the statistical theory. In 1859, Scottish physicist James Clerk Maxwell established the context for the distribution of molecular velocities for random molecules moving in a closed environment. This theory was generalized in 1871 by German physicist Ludwig Boltzmann. He improvised the theory to express the distribution of energy levels among different molecules.