Air enters a hot-air furnace at 7°C and leaves at 77°C. If the pressure does not change each entering cubic meter of air expands to: O 0.80 m3 O 1.25 m3 O 1.9 m3 O 7.0 m3 O 11 m3

Q: There is a 3 liter container of an ideal gas at 1 atm and 800 k.  It is compressed to 1.74 liters…

A: According to the gas laws, P1V1T1=P2V2T2P2=P1V1T2T1V2

Q: A tire is inflated to a gauge pressure of 35 psi. The absolute pressure in the tire isA. Less than…

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Q: A piston cylinder with 0.33 g of carbon dioxide at 157 kPa absolute and a starting temperature of…

A: We need to find the final volume and final temperature of the carbon dioxide gas within the…

Q: What is the temperature of the system at point C? * O 600 K 900 K 1200 K 1500 K 1800 K O 2000 K

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Q: Two small containers, each with a volume of 1.00 x 102 cm3, contain helium gas at 0°C and 1.00 atm…

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Q: If 5.3 moles of an ideal gas is at a temperature of 77°C and contained in a 0.44_m³ volume, then…

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Q: gas expands from 4 litre to x litre at constant pressure of 750 J. The value of x is a. 2.5 litre

A: Given:- Gas expands from v1 =4 lite to the v2 =x liter The constant pressure P= 2.5 atmosphere Work…

Q: Average kinetic energy of the gas molecules is O a Independent of absolute temperature O b. Directly…

A: Let the temperature of a gas = T Let the boltzmann constant be represented by "k"

Q: A spherical balloon has a diameter of 20 cm, and contains Oxygen gas at a pressure of 1.2 bar and a…

A: The given values are, d1=20 cm=0.20 mp1=1.2 bar=1.2×105 PaT1=27° Cd2=40 cm=0.40 m=2d1p=kd2…

Q: An industrial firm supplies compressed air cylinders of volume 0.25 m3 filled to a pressure of 20 ×…

A: PV=nRT   n=PVRT

Q: An ideal gas is initially at a temperature of 300 K. Its volume triples while its pressure decreases…

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Q: 20 cm3 bulb contains 0.02 moles of an ideal gas at a temperature of 270C. Calculate the pressure…

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Q: A gas at 617 K and 12 atm has a molar volume 14 percent larger than that calculated from the perfect…

A: Given data: The temperature of gas is T=617 K. The pressure is P=12 atm.

Q: A cylinder contains 24.0 moles of an ideal gas at a temperature of 300 K. The gas is compressed at…

A: Solution:-

Q: A gas exerts a pressure of 3 kPa on the walls of container 1. When container 1 is emptied into a…

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Q: Air enters a hot-air furnace at 7°C and leaves at 77°C. If the pressure does not change, each…

A: Given: The initial temperature of the gas is 7° C. The final temperature of the gas is 77° C. The…

Q: A rigid tank contains 1.50 moles of an ideal gas. Determine the number of moles of gas that must be…

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

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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: The initial temperature of neon that behaves as ideal gas is 377 K. If the change in average kinetic…

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Q: A constant-volume gas thermometer has a pressure of 1.46 atm at 0°C. What is its pressure at 100°C?…

A: Explanation We will solve the problem using Gay-Lussac's law. According to Gay-Lussac's law we know,…

Q: If the temperature and volume of an ideal gas in a container are both doubled, then the pressure (a)…

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Q: In an air heating system, heated air at 40°C and 105 kPa absolute is distributed through a 0.2 m *…

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Q: The lower limit for temperature is called O Subzero O Absolute Zero O Carnot zero O Freezing zero

A: As we know we measure temperature in different scales kelvin scale, Celsius Fahrenheit etc.

Q: Steam to drive an old-fashioned steam locomotive is supplied at a constant gauge pressure of 2.39 ×…

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Q: 0.10 mol of Argon gas is admitted to an evacuated 50cc container at 20°C. The gas is then heated at…

A: Given data The initial volume is V1=50 cm3 The initial temperature is T1=20oC The final temperature…

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: Two identical rooms in a house are connected by an open doorway. The temperatures in the two rooms…

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Q: 3.00 moles of an ideal gas at a pressure of 250 kPa are held in a container of volume of 25.0 L. The…

A: Given, n = 3 moles  P = 250 kPa = 2.47 atm  V = 25 L  As we know from the ideal gas equation, P V =…

Q: (6) Steam enters a nozzle at 200°C and 200 kPa with a velocity of 28 m/s, and leaves at 150°C and…

A: Given : At the entrance : Temperature, T1 = 200oC = 473 K Pressure, P1 = 200kPa Inlet area, A1 = 775…

Q: Air enters a hot-air furnace at 5 °C and leaves at 120 °C. If the pressure does not change each…

A: Given : T1 = 5°C = 5 + 273 = 278 K T2 = 120°C = 120 + 273 = 393 K  V1 = 1 m3

Q: no commas, no decimal places, no units. (Helium: Cp = 1.24 Btu/lbm-°F; Cp/Cv = 1.66; R = 386…

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Q: Two small containers, each with a volume of 100 cm3, contain helium gas at 0°C and 1.00 atm…

A: Ideal gas equation,

Q: Helium has 4 gram/mole mass. There is a helium storage container that has 38 kg of the gas at 273 K…

A: molar mass = 4 gram/mole = 4 x 10-3 kg/mole m' = 38 kg T = 273 K P' = 1.013 x 105 N/m2 R = 8.314…

Q: One mole of an ideal gas in a sealed rigid container is initially at a temperature of 100°C. The…

A: Given data The number of mole of an ideal gas is n =1. The initial temperature of the gas is Ti =…

Q: 4. Calculate the number of gas molecules in a container of volume 0.30 m3 filled with gas under a…

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Q: When the temperature of an idel gas is quadrupled, while the absolute pressure is quartered. The…

A: According to the ideal gas equation P v = n R T  where, P is the pressure, V is the volume, T is the…

Q: The work done in compression of a gas at constant pressure in the cylinder fitted with frictionless…

A: In thermodynamics, when a gas in a cylinder fitted with a piston is compressed, the work is done on…

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

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Q: A tank having a volume of 30.0 L contains nitrogen (N2) gas at 20.0 oC and at a gauge pressure of…

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Q: A gas at 473 Kand 43 atm has a molar volume 28 percent larger than that calculated from the perfect…

A: Pressure P = 43 atm Temperature T = 473 K Molar volume is 28 % more than ideal gas volume.  We need…

Q: The figure shows a 50 kg lead cylindrical piston which floats on 0.68 mol of compressed air at 30°C.…

A: Given, Mass of cylindrical piston = 50kg Initial temperature= 30°C = 303K Final temperature= 300°C=…

Q: Air enters a hot-air furnace at 5 °C and leaves at 80 °C. If the pressure does not change each…

A: From the question, it is given that- Initial temperature Ti=5 oC = 278 KFinal Temperature: Tf = 80oC…

Q: On a cool morning in Alaska, when the temperature is -10.0 °C, the car tire pressure is 32 psi.…

A: Given  T1= -10° C = 263 K P1 = 32 psi We have to find the pressure of tire when temprature heats up…

Q: A 2500cm^3 container holds 0.13 mol of helium gas at 300 degrees Celsius. How much work must be done…

A: Given Number of moles is n=0.13  Gas constant is R=8.314 J/mol.K Temperature is T=(300+273) K=573 K