In kinetic theory, a gas of triatomic molecules can possibly have a higher internal energy than a gas of diatomic molecules because

Q: Three moles of an ideal monatomic gas are at a temperature of 387 K. Then 2915 Jof heat is added to…

A: Given : n = 3 Ti = 387 K Q = 2915 J W = -801 J (negative because work is done on the gas)

Q: the pressure of the gas is halved (at constant temperature and number of moles), the volume of the…

A: since the temperature is constant, it is evident that it is a case of an isothermal process  for…

Q: 962 J of work were done on three moles of a diatomic gas that absorbs 2438 J in the process. If the…

A: Work done on a diatomic gas, W=962 JHeat absorb in the process Q=2438 JInitial temperature of the…

Q: According to the kinetic theory of gases, when collisions occur the molecules did not lose their a.…

A: According to kinetic theory of gases, molecules only possess kinetic energy so when collisions occur…

Q: The work done in changing volume of a gas from 1.5 m' to 6.7 m' in an isobaric process (at constant…

A: SOlution: Given that V1 = 1.5 m3 V2 = 6.7 m3 Q = 10.5x105 J

Q: A diatomic ideal gas has pressure P and volume V . When the gas is heated, its pressure quadruples…

A: Given  Initial pressure P Initial Volume V Final pressure 4P  Final volume 3V

Q: Gas in a container expands at a constant pressure of 3 atm. Find the work done (in J) by the gas if…

A: Given Data:                                 Pressure (P) = 3 atm = 3×101325 Pa =…

Q: An ideal gas is initially at a temperature of 300 K with a pressure of 2.5 kPa and a volume of 1 m³.…

A: Final temperature of the gas is  T2 = 900 K  Change in internal energy of the gas is  U = 7.5 kJ

Q: A sealed cubical container 27.0 cm on a side contains a gas with two times Avogadro's number of…

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

Q: An insulated vessel contains 1.5 moles of argon at 2 atm. The gas initially occupies a volume of 5…

A: For an adiabatic process, For the transition from one state to another,

Q: Calculate the work done (J) by 7 mole of O2 (gas) when it expands reversibly at a constant pressure…

A: Given : No.of moles, n = 7 moles Gas constant, R = 8.314J/mol-K Temperature T1 = 198 K Temperature,…

Q: The molar heat capacity of an ideal gas at constant pressure is equal to its molar heat capacity at…

A: Ideal Gas constant.

Q: Diatomic gas is compressed at initial temperature of 342 K. Calculate the final temperature if the…

A: We know that kinetic energy of one mole of gas is given by  KE= 3/2RT

Q: When heat Q is supplied to a diatomic gas of rigid molecules, at constant volume its temperature…

A:

Q: When heat Q is supplied to a diatomic gas of rigid molecules, at constant volume its temperature…

A:

Q: The pressure in a sealed container of gas is increased, what will happen to the state of the…

A: The answer is given below

Q: What happens to the volume of an ideal gas if the pressure is increased to 3 x its initial value…

A:

Q: The volume of an ideal gas is increased from 1 m3 to 3 m3 at a constant pressure of 1000 Pa How much…

A: Given Constant pressure is P=1000 Pa Initial volume is V1= 1 m3 Final volume is V2= 3 m3

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

A: For  ideal gas, gas law can be written as follows: pV=nRT At constant pressure Volume is directly…

Q: A gas contained in a cylinder fitted with a frictionless piston expands against a constant external…

A: Given: The external pressure (P) on the gas is 1 atm. The initial volume (V1) of the gas is 5 L. The…

Q: Four moles of gas have internal energy 5000 J. Calculate its temperature. Find its temperature and…

A: Given  The number of moles of the gas is n = 4 mol. The internal energy is U = 5000 J. The internal…

Q: A sample of gas undergoes isothermal expansion. The total internal energy of the gas O remains the…

A: Isothermal expansion: Isotherm means constant temperature so does Isothermal expansion is one with…

Q: When the temperature of a gas increases, the internal energy of the gas a. may increase or decrease…

A: Change in internal energy of a gas is given by the relation: ∆U=nCv∆THere,n=mole number of…

Q: Before During After What happens to the gas molecules once the enclosed gas is allowed to expand at…

A:

Q: The number of degrees of freedom of the gas molecules are n_trans=3,n_rot=3,n_vib= 1.What is the…

A:

Q: One mole each of a diatomic gas and a monoatomic gas are brought to the same, very high temperature.…

A: Given,

Q: The p-V diagram in the figure shows two paths along which a sample of gas can be taken from state a…

A: here we use first law of thermodynamics

Q: Is it possible to increase the temperature of a gas without adding heat to it? If so how?

A: Yes, it is possible to increase the temperature of a gas without adding heat to it. For an adiabatic…

Q: Suppose 120 moles of monatomic ideal gas undergoes an isothermal expansion. The initial volume is 15…

A: T=P1V1nR=400 KPa103 Pa1 KPa15 m3120 mol8.314 J/mol·K=6014 K

Q: One mole of an ideal gas initially at a temperature of Ti = 7.8°C undergoes an expansion at a…

A: (a) The given process is an isobaric process. The equation of an isobaric process is given by,…

Q: One mole of an ideal gas is heated at constant pressure so that its temperature increases by a…

A: Workdone in an isobaric process (pressure constant) is given by,                 Wisobaric =…

Q: A sample of a monoatomic ideal gas has a pressure of p and volume V. When the gas is warmed, it’s…

A: Given that:

Q: monatomic gas at an initial pressure of 100 kPa expands adiabatically from an initial volume of 20 L…

A: For diatomic gas Ratio of specific heat  γ = 1.4  initial pressure P₁ = 100 kPa  initial Volume V₁ =…

Q: Two moles of helium gas are placed in a cylindrical container with a piston. The gas is at room…

A: Given data: Number of moles (n) = 2 mol Initial temperature = Final temperature (T) = 25 ⁰ = 298 K…

Q: The absolute temperature of an ideal diatomic gas is quadruple what happens to the avarge speed of…

A: Average Speed is directly proportional to the square root of absolute temperature. That is, v = √T…

Q: The volume of an ideal gas is held constant. Determine the ratio P2/P1 of the final pressure to the…

A:

Q: An ideal gas of total mass and molecular weight is isochorically (at constant volume) cooled to a…

A: Given, In generalized manner,An ideal gas having total mass, m and molecular mass, MThe gas go…

Q: If you have 3 moles of a monoatomic ideal gas, how much heat is required to raise the temperature of…

A:

Q: When heat Q is supplied to a diatomic gas of rigid molecules, at constant volume its temperature…

A:

Q: Under constant-volume conditions, 2800 J of heat is added to 1.6 moles of an ideal gas. As a result,…

A: Given data: The initial heat added to the gas is Q1=2800 J. The number of moles of an ideal gas is…

Q: A sample consists of an amount n in moles of a monatomic ideal gas. The gas expands adiabatically,…

A:

Q: For an ideal gas of constant temperature, if the pressure is increased, the volume will increase as…

A: For an ideal gas, the relation connecting pressure (P), volume (V) and temperature (T) is; PV=nRT…

Diatomic Gas

Molecule, is a collection of two or more atoms together (which constitute the smallest observable unit) into a pure material. There are some ways to represent the structure of a molecule. Factor symbols represent atoms in Lewis structures, and dots represent electrons that accompany them. A pair of mutual electrons (covalent bond) may be represented by a single dash. The ball-and-stick model depicts the spatial structure of the atoms better.