An ideal gas held at constant pressure has its temperature changed by a factor of 1.72x. By what factor does its volume increase or decrease?

Q: 2.80 mol of an ideal gas fills a spherical balloon with volume 2 065 cm3 and a temperature 296 K.…

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Q: It is observed that the density of an ideal gas increases by 10 percent when compressed isothermally…

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Q: cylinder, a piston is let free to move so that the gas slowly expands in such a way that its…

A: given that,A cylinder with initial volume V contains a sample of a gas at pressure p.On one end of…

Q: A balloon has a volume of 2.0 m3. As it rises in the Earth's atmosphere, its volume expands. What…

A: Initial volume, V1 = 2 m3Initial pressure, P1 = 1 atmInitial temperature, T1 = 20°C = 293 KFinal…

Q: One mole of oxygen gas is at a pressure of 6.85 atm and a temperature of 31.0°C. (a) If the gas is…

A: Given Amount of substance n = 1 mol Initial pressure P = 6.85 atm Initial temperature T = 31.0oC =…

Q: There are initially 5.40 m3 of a gas at an absolute pressure of 2.45 atm and a temperature of 11.7 °…

A: Initial volume of gas (Vi)=5.4 m3Initial absolute pressure (Pi)=2.45 atmInitial temperature…

Q: A gas is under a pressure of 6.50 × 106 Pa at 30.0◦C. When the gas is allowed to expand to 4.00…

A: The initial pressure on the gas, Pi is 6.50×106 Pa. The final pressure on the gas, Pf is 0.90×106…

Q: A sample of gas initially at 6.00 atm and 25 °C was compressed from 9.00 L to 3.00 L at 15 °C. After…

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Q: An ideal gas at 14.2 °C and a pressure of 1.97 x 105 Pa occupies a volume of 4.19 m3. (a) How many…

A: The temperature of an ideal gas,

Q: When air expands adiabatically (without gaining or losing heat), its pressure P and volume V are…

A: Adiabetic process does not exchange heat from system to surrounding or surrounding to system.

Q: The car tire is filled to an absolute pressure of 2.80 ATM (atmospheric pressure) at a temperature…

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Q: an ideal gas has an initial volume of 0.270 m^3 and pressure of 9.50 x 10 ^ 4 PA. If the gas is…

A: Given:-  the volume of the gas V1= 0.270 m3 The pressure of the gas P1= 9.50 X 104 Pa  Temperature…

Q: How many moles of an ideal gas are there if the volume of the gas is 158 L at 14°C and a pressure of…

A: To solve the given question we will use the ideal gas law: PV=nRT Given: The volume of the gas:…

Q: Four moles of an ideal gas are confined to a 35-liter container at a temperature of 30ºC.  What is…

A: Given data *The number of moles is n = 4 moles *The volume of the container is V  = 35 L *The given…

Q: An ideal gas has initial volume of 0.550 m3 and pressure of 9.65 x 104 Pa. (a) If the initial…

A: Volume, V = 0.550 m³ Pressure, P1 = 9.65×10⁴ Pa Initial temperature, T1 = 281 K Final temperature,…

Q: Large helium-filled balloons are used to lift scientific equipment to high altitudes. (a) What is…

A: Given that, Initial temperature (T1)= 22.8°C =( 273.15 + 22.8 ) K  T1= 295.95 K Final temperature…

Q: Gas is confined in a tank at a pressure of 10 atm and a temperature of 15◦C. If 51 percent of the…

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Q: 200 grams of an ideal gas are kept in a tank at a temperature of 20°C. The gauge pressure in the…

A: Given data as  per question M = 200gm T = 293K P = 15KPa

Q: A vessel has absolute pressure of 3MPa and temperature of 40°C. Assuming there is no change in…

A: Absolute pressure of vessel (P) = 3 MPa  Initial temperature (T) = 40°C  = 40+273 kelvin = 313…

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

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Q: Suppose that an ideal gas in a sealed metal container (so it has a fixed volume) has its temperature…

A: Given data:  An ideal gas The volume of gas is fixed New temperature (T2) = 4.80 × T1 Required: The…

Q: A container holds 0.580 m3 of oxygen at an absolute pressure of 3.20 atm. A valve is opened,…

A: New volume 1.69 m^3 the gas occupy

Q: The volume of an ideal gas in a closed system is directly proportional to the number of gas…

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Q: (a) Find the temperature of the gas. (b) Find the average kinetic energy of a gas molecule in the…

A: The temperature of the gas can be determined by,PV=nRT⇒T=PVnR The Volume occupied by this gas is…

Q: One mole of oxygen gas is at a pressure of 5.05 atm and a temperature of 24.5°C. (a) If the gas is…

A: The initial volume(V) of the oxygen gas is given by the ideal gas equation, that is, V = nRTP, where…

Q: A cylinder is compressing an ideal gas at constant temperature of 25°C. Initially, the gas had a…

A: In this question , initial temperature , volume and pressure of the ideal gas are given and gas…

Q: The pressure of 1 mole of an ideal gas is increasing at a rate of 0.06 kPa/s and the temperature is…

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Q: What is the value of the compressibility factor, Z. when the volume of 1 mol of a real gas is…

A: Given, The volume of 1 mol of a real gas is smaller than that of 1 mol of an ideal gas at constant…

Q: A cylinder 1.00 m tall with inside diameter of 0.120 m is used to hold acetylene gas (molecular mass…

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Q: An ideal gas at 19.9 °C and a pressure of 2.10 x 105 Pa occupies a volume of 3.02 m³. (a) How many…

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Q: An air bubble has a volume of 1.55 cm3 when it is released by a submarine 105 m below the surface of…

A: Answer The expression for the pressure on the bubble in the water is P1= Patm + Pliq Pliq = ρgh…

Q: An ideal gas at 17.4 °C and a pressure of 2.96 x 105 Pa occupies a volume of 3.86 m3. (a) How many…

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Q: An ideal gas at pressure of 650.5 kPa and volume of 3.00x10-3 m3 expands reversibly to a final…

A: Given: Initial Pressure,PI=650.5kPa=650.5×103PaInitial Volume,VI=3×10-3m3Final…

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

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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: A spherical weather balloon is designed to inflate to a maximum diameter of 17.0 m at its working…

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Q: An ideal gas at 12.3 °C and a pressure of 1.64 x 105 Pa occupies a volume of 2.77 m³. (a) How many…

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Q: Suppose that an ideal gas in a sealed metal container (so it has a fixed volume) has its temperature…

A: ideal gas in sealed container volume is fixed that is volume =constant ideal gas equation is  PV=nRT…

First law of Thermodynamics

The word thermodynamics consists of two words: thermo- and dynamics. Dynamics means the study of motion. The field of thermodynamics is all about the study of the movement of heat. In a more meaningful way, it is stated as the study of the transfer of energy. Energy transfer is something that we encounter in day-to-day life. Automobiles, chemical reactions, refrigerators, and power generators work on the basis of thermodynamic principles.