The internal energy of an ideal gas depends on A) its pressure. B) its temperature. C) its temperature, pressure, and volume. D) its temperature and pressure. E) its volume.

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: Which of the following variables are called state variables of a thermo dynamical system? Oa.…

A: In thermodynamics state variables are point function that means they depend only on initial and…

Q: When the volume of an ideal gas is doubled while the temperature is halved, what happens to the…

A: Given data:  An ideal gas  New volume (V2) = 2V1 New Temperature (T2) = (1/2)T1 Required: New…

Q: 2.A 1.60-mol sample of hydrogen gas is heated at constant pressure from 296 K to 410 K. (a)…

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Q: The mass of a monoatomic gas can be computed from its specific heat at constant volume cy. (Note…

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Q: Internal energy of an ideal gas depends on: i. the volume of the ideal gas ii. the pressure of the…

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Q: 2.52 moles of an ideal gas are placed in a container whose volume is 8.17 x10−3 m3. The absolute…

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Q: 3. Which of the following statements about the internal energy of a gas is correct? A) The internal…

A: Apply ideal gas properties.

Q: Two boxes, A and B, contain the same ideal gas. Gas A has a higher temperature, while gas B has a…

A: Thermal energy can be given by, Et=mCT where m= molar mass, C= specific heat, and T= temperature.

Q: The pressure of 5.50 L of an ideal gas in a flexible container is decreased to one-third of its…

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Q: One mole of hydrogen gas is heated at constant pressure from 300 K to 420 K. Calculate (a) the…

A: Heat transfer

Q: 6. If I have 0.275 moles of gas at a temperature of 75 K and a pressure of 1.75 atmospheres, what is…

A: Given: The number of moles is 0.275. The temperature is 75 K. The pressure is 1.75 atm.

Q: Explain the difference between the heat capacities of an ideal gas and a real gas?

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Q: 1 mole of a monoatomic gas is mixed with 3 moles of a diatomic gas. What is the molecular specific…

A: The specific heat of a monoatomic gas is given by

Q: Air is kept inside a rigid container at a temperature of 300 K and an absolute pressure of 2.00 x…

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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: 4) Two containers of equal volume each hold samples of the same ideal gas. Container A has twice as…

A: Write the ideal gas equation when the pressure and volume are constant.

Q: IET have 21 moles of gas held at a pressure of 78 atm and a temperature of 900 K, what is the volume…

A: Given: The number of mole of gas is 21. The pressure of the gas is 78 atm. The temperature of the…

Q: How many molecules are in a typical object, such as gas in a tire or water in a drink? We can use…

A: Ideal gas equation be defined as, Where, P be defined as pressure. V be defined as the volume. T be…

Q: 6. If the speed of every atom in a monatomic ideal gas were doubled, by what factor would the Kelvin…

A: The average translational kinetic energy of a molecule in an ideal gas is 32kT. 32kT=12mv2rms=K.E¯

Q: Why is the temperature of -273.15 °C chosen to define absolute zero? a) There is no apparent reason,…

A: The temperature of a body refers to the movement of molecules present in the body. The movement at…

Q: The temperature of an ideal gas increases. Which of thefollowing is true?(a) The pressure must…

A: According to the ideal gas law, when the temperature of the gas increases then the kinetic energy of…

Q: What volume is occupied by 1 mole of an ideal gas at pressure of 1 atm and temperature of 0°C

A: The volume is occupied by 1.00 mol of an ideal gas at 1.00 atm and 0.00C

Q: 6) The absolute temperature of an ideal gas is directly proportional to which of the following…

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Q: Internal energy of an ideal gas depends on: i. the volume of the ideal gas ii. the pressure of…

A: Let the number of moles of a gas = n Let the temperature of the gas = T Let the pressure of the gas…

Q: 9. A tank volume of 0.3m' contains 2 mol of He gas at 20°C. Assuming an ideal gas, calculate: (a)…

A: Data Given , Volume of the tank ( V ) = 0.3 m3 No. Of mole ( n ) = 2 mol  Temperature ( T ) = 20°C =…

Q: 2) In a thermonuclear device, the pressure of 0.050 liters of gas within the bomb casing reaches 4.0…

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Q: An ideal gas is at an initial pressure of 3000 kPa and a volume of 7.00 L. The gas is expanded at…

A: Given that the value of the eshal pressure and initial volume and final volume. Then We have to…

Q: A mass m of helium gas is contained in a container of constant volume V, with a pressure P and…

A:

Q: Which of the following is not a state variable? A) Pressure B) Heat C) Volume D) Temperature

A: The state variable is defined as the variable which depends only on the initial and final state…

Q: 2.0 g of helium at an initial temperature of 300 K interacts thermally with 8.0 g of oxygen at an…

A:

Q: 16. Calculate the change internal energy of an ideal gas  in J if the temperature is changed from…

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Q: 2. The value of a y for an ideal gas is 1.4. The gas is

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Q: A spherical balloon of volume 4.05  103 cm3 contains helium at a pressure of 1.23  105 Pa. How many…

A: It is given that,

Q: 7. If I have an unknown quantity of gas held at a temperature of 1195 K in a container with a volume…

A: Given The temperature of the gas is T=1195 K. The volume of the gas is V=25 L. The pressure of the…

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

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

A: (a) T1 = 39 K T2 = 78 K

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

A:

Q: Two moles of an ideal gas are placed in a container whose volume is 8.6 x 103 m. The absolute…

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Q: An ideal gas is enclosed in a constant volume container at a pressure of 0.7atm and an initial…

A: Given data: The initial pressure is, Pi= 0.7 atm The initial temperature is, Ti= 100 oC The…

Q: 2) In the real gas equation (p+=)(v-b) = RT, where P is the pressure, v is the volume, T is the…

A:

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

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

Q: If k = 1.33 and cv = 285.17 J/kgm-K then the R of the gas is 88.13 J/kgm-K O 101.66 J/kgm-K O 78.42…

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Q: In kinetic theory, a gas of triatomic molecules can possibly have a higher internal energy than a…

A: The expression for the internal energy in kinetic theory of gas is, U=f2NKBT As the internal energy…

Q: A rigid tank contains 1.40 moles of an ideal gas. Determine the number of moles of gas that must be…

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Q: 1. C, and Cy are specific heats at constant pressure and constant volume, respectively. It is…

A: Here the concept of heat capacity at constant pressure and volume is used. Cp-Cv=R

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.