Calculate the value of the ideal gas constant, R, in the following units: mmHg · mL K• mole R = (

Q: When can we use the ideal-gas equation, PV = nRT?

A: The combination of the three laws namely Boyle's law, Charles law, and Avogadro's law give the ideal…

Q: The average kinetic energy of an argon atom in a spherical container filled with argon gas and with…

A: Average kinetic energy = (3/2) KT where k is the boltzmann constant 4.82 * 10-21 = (3/2)(1.38…

Q: - Consider p-V diagram for an ideal gas shown in figure. PA 1 Constant V V Out of the following…

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Q: What is the total translational kinetic energy of the gas molecules of air at atmospheric pressure…

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Q: - Consider p-V diagram for an ideal gas shown in figure. PA 1 Constant V V Out of the following…

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Q: The ratio PV/nT is the same for all gases in the limit of zero pressure. a) True b) False

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Q: A spherical balloon of volume 4.01 x 10° cm contains helium at a pressure of 1.25 x 105 Pa. How many…

A: SOlution: Given that V = 4.01x103 cm3 P = 1.25x105 Pa KE = 3.6x10-22 J

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

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Q: What are the conditions under which the real gases obey the ideal gas equation?

A: The real gases obey the ideal gas equation PV = RT at high temperature and low pressure. Real gases…

Q: [SADT] The pressure P of 1 mole of an ideal gas is increasing at a rate of 50 Pa/s and the…

A: PV = 8.31TdPdt = 50 PasdTdt = 0.15 KsPressure, P = 20000 PaTemperature, T = 320 K

Q: Six moles of an ideal gas are in a cylinder fitted at one end with a movable piston. The initial…

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Q: Estimate the total number of air molecules (inclusive of oxygen, nitrogen, water vapour and other…

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Q: For a quantity of gas at a constant temperature, the pressure P is inversely proportional to the…

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Q: The volume of 1 kg of helium in a piston–cylinder device is initially 5 m3. Now helium is compressed…

A: Given:   mass = 1 kg V = 5 m3 V' = 2 m3 P = 180 kPa = 180,000 Pa

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: If the pressure of an ideal monatomic gas is increased while the number of moles is kept constant,…

A: Answer: The expression of average translational energy of monochromatic gas is given by, E=32kT…

Q: A container having a volume of 2.3 m3 holds 9 moles of helium gas at 192°C. If the helium behaves…

A: The average kinetic energy (KE) per particle in an ideal monoatomic gas at temperature T (in Kelvin)…

Q: An ideal gas with an initial pressure of 4 x10 Pa and an initial volume of 3 m expands isothermally…

A: Solution

Q: An ideal gas with an initial pressure of 1.5 ×105 Pa and an initial volume of 8 m3 expands…

A: Here it is given that temperature is constant.  Therefore Boyle's law can be used. According to this…

Q: Consider the cylinder on the right which is filled with an ideal gas. If P is doubled while…

A: Given: The pressure is doubled. The volume is constant.

Q: Suppose you have 1 moles of an ideal gas.  What is the average kinetic energy of that gas (in units…

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Q: n ideal gas occupies a volume of 100cm^3 at 20°C and 100 Pa. Find the number of moles of gas in the…

A: Given The volume of gas is V=100 cm3=100×10-6 m3. The temperature of gas is T=20°C=20+273 K=293 K.…

Q: Suppose you have 1.05 moles of an ideal gas.  What is the average kinetic energy of that gas (in…

A: Kinetic energy of ideal gas = 3/2 × nRT , Where n is number of moles T is temperature  R is gas…

Q: If the volumetric expansion coefficient of an ideal gas is (1/T) and the compression coefficient…

A: Ans:- Image-1

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: Calculate the temperature at which rms speed of gas molecules is double of its speed at 27 degree C,…

A: The expression for the rms value of the velocity is

Q: Ideal gases in a closed container initially have volume V and pressure P. If the final pressure is…

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Q: Four ideal gases have the following pressures, P, volumes, V,and mole numbers, n: gas A, P = 100…

A: The ideal gas equation can be expressed as, PV=nRT Here, R is the ideal gas constant, P is the…

Q: What macroscopic property of an ideal gas doubles when the absolute temperature is doubled while…

A: The relation connecting the pressure , temperature and volume of the ideal gas is given by,

Q: Is the energy required to heat air from 295 to 305 K the same as the energy required to heat it from…

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Q: An ideal gas with an initial pressure of 2 x10° Pa and an initial volume of 2 m' expands…

A: we know that,P1V1=P2V2at constant temperature

Q: A spherical balloon of volume 4000 cm3 contains helium at an (inside) pressure of 1.20 x 100 Pa. How…

A: We know the relation between pressure (P) and average kinetic energy per unit volume (ε) of gas is…

Q: When using the ideal gas law, which of the following rulesmust be obeyed?(a) Always use temperature…

A: Condition for ideal gas equation

Q: What is the average translational kinetic energy of molecules in an ideal gas at 50 °C?

A: Given that, Temperature = 50°C

Q: Express the ideal-gas equation: pV=nRT using derivatives.

A: Ideal Gas Equation The Ideal gas law is the equation of state of a hypothetical ideal gas. It is a…

Q: What is the average translational kinetic energy of 1 mole of monatomic ideal gas that has a…

A: Given that For a monoatomic ideal gas Number of moles n= 1 mole Temperature of the gas T = 50 degree…

Q: A cylinder of cross-sectional area of 0.004m² contains 0.1 moles of monoatomic ideal gas. The…

A: Given: The mass of the piston is 10.0 kg. The temperature of the gas is 123°C. The area of the…

Q: One half mole each of nitrogen, oxygen and carbon dioxide are mixed in enclosure of volume 5 litres…

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Q: Suppose you have 0.61 moles of an ideal gas. What is the average kinetic energy of that gas (in…

A: Given data: The temperature of the gas T=279.9 K The number of moles n=0.61

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.