Which of the following statements is TRUE for gases? OThe temperature of a gas is inversely proportional to its pressure. The volume of a gas is directly proportional to the pressure in torr. O The pressure of a gas is due to collisions of the gas molecules. all of these are true

Q: A sample of oxygen gas at a pressure of 1.06 atm and a temperature of 23.9 °C, occupies a volume of…

A: Given data :  Pressure of the oxygen gas = 1.06 atm  Temperature of the gas sample = 23.9 0C =…

Q: A gas in a cylinder with a movable piston occupies 0.60 liters at 1.5 atmospheres of pressure. If…

A: Assuming ideal conditions, we have ideal gas equation PV = nRT. So, at constant temperature(T) and…

Q: a particular sample of gas has with a volume of 0.3249 mL. if the trmperatrue triples and the…

A: PV=nRT For n=1 V =RT/P =0.3249ml

Q: if i initially have 4.0 L of a gas at a pressure of 1.1 atm, what will the volume be if i increase…

A: The final volume is calculated using Boyle’s law,

Q: A gas is initially at 313 K, 877 torr, and occupies a volume of 5.67 L. What volume will the gas…

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Q: A sample of xenon gas at a pressure of 955 mm Hg and a temperature of 39 °C, occupies a volume of…

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Q: A gas is initially at 328 K, 842 torr, and occupies a volume of 5.43 L.  What volume will the gas…

A: Ideal gases are those gases which follow ideal gas equation. The relation between pressure, volume,…

Q: How can the pressure of a mixture of gases be described? O a standard pressure ratio between partial…

A: Pressure of gases in mixture can be explained on the basis of a law .

Q: Which of the following statements regarding how gases occupy container volumes is NOT correct? The…

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Q: A sample of neon gas occupies a volume of 7.84 L at 55.0°C and 0.570 atm. If it is desired to…

A: A numerical problem based on gas law, which is to be accomplished.

Q: A gas is initially at 314 K, 814 torr, and occupies a volume of 5.46 L.  What volume will the gas…

A: According to ideal gas law, PV = nRT  where P = pressure  V = volume  n = moles  R = gas constant  T…

Q: Please solve showing step by step for the problem below: A sample of gas occupies a volume of 7.50…

A: We have given that  Volume of sample = V1 = 7.50 L  Temperature of gas = T1= 28 + 273.15 = 301.15 K…

Q: A gas is initially at 302 K, 839 torr, and occupies a volume of 4.29 L.  What volume will the gas…

A: We will use the concept of ideal gas equation here. From ideal gas equation we have a derived…

Q: A gas is initially at 311 K, 832 torr, and occupies a volume of 5.49 L. What volume will the gas…

A: Given,              P1 = 832 torr              T1 = 311 K              V1 = 5.49 L              P2 =…

Q: Part C - Which of the follwing statements is not consistent with the postulates of the kinetic…

A: According to the Postulates of  kinetic molecular theory for gases -  1. Every gas consists of a…

Q: An ideal gas is allowed to expand from 5.60 L to 47.6 L at constant temperature. By what factor does…

A: 1- V2 = Final volume = 47.6L and V1 = Initial volume = 5.60L  Volume increases from V1 to V2 by the…

Q: In a container, there are 0.0109 atm of Ar, 0.0142 atm of CO2, 0.193 atm of 02 and 0.666 atm of N2.…

A: Given: The partial pressure of Ar = 0.0109 atm The partial pressure of CO2 = 0.0142 atm The partial…

Q: Which of the following is not an assumption of the kinetic molecular theory for a gas? a. Gases are…

A: The correct answer of above question is given in step 2

Q: its

A: According to the ideal gas equation,  PV = nRT  PV is direactly related to temperature  P2 • V2 / P1…

Q: A sample of hydrogen gas occupies a volume of 8.58 L at 48.0°C and 0.540 atm. If it is desired to…

A: Initial volume (V1) = 8.58 L Initial temperature (T1) = 48.0°C Initial Pressure (P1) = 0.549 atm…

Q: Which of the following statements is true for gases? O The temperature of a gas is inversely…

A: We have to choose which of the following statement is true for gases.

Q: A sample of helium gas occupies a volume of 9.69 L at 49.0°C and 0.420 atm. If it is desired to…

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Q: If 0.89 moles of gas is at a pressure of 4.7 atm and a volume of 22 liters, what is the temperature?

A: Ideal gases are those gases which follow ideal gas equation. The relation between pressure, volume,…

Q: What action determines the pressure of a gas? O movement of the particles O expanding of the…

A: According to Kinetic theory of gases  Collisions of gas particles on the walls of the container is…

Q: At a given temperature, 0.00332 moles of Hg in the gas phase have a pressure of 0.00120 mmHg and a…

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Q: A sample of bromine gas occupies 2.65 L at 1.20 atm. container at the same temperature? I expect the…

A: Use the relation :P1V1 = P2 V2 ..…..(A)  Where, P1= initial pressure  of gas = 1.20 atm P2= final…

Q: Determine the following for a 0.500-mole sample of CO gas.

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Q: A gas sample containing 1.50 moles at 25°C exerts a pressure of 400. torr. Some gas isadded to the…

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Q: 3. A gas exerts 462 torr pressure at -1°C. When the pressure of this gas at constant volume is…

A: An isochoric method is one in which the volume remains unchanged, implying that the system's…

Q: According to the kinetic molecular theory, which of the following is true? Select all that apply. DA…

A: The true statement among following has to be identified.

Q: A 0.56g sample of gas is contained in 250.0 mL cylinder. It's pressure is 983 mmHg and it's…

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Q: A gas is initially at 329 K, 866 torr, and occupies a volume of 6.68 L.  What is the final pressure…

A: Welcome to bartleby !  Introduction :  We have to calculate final pressure of the gas .

Q: A gas starts at 100C with a pressure of 1.00atm and reaches a pressure of 2.50atm if the volume is…

A: Given data: Temperature T1 = 100oC Pressure P1 = 1 atm Pressure P2 = 2.5 atm  Formula used: At…

Q: A sample of nitrogen gas occupies a volume of 9.20 L at 52.0°C and 1.00 atm. If it is desired to…

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Q: A gas mixture contains 75.2% nitrogen and 24.8% krypton by mass. Part A What is the partial pressure…

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Q: Which statement is a postulate of the kinetic molecular theory of gases? The pressure exerted by the…

A: The postulates of kinetic theory of gases tells about the properties of the gases.

Q: A gas is initially at 326 K, 853 torr, and occupies a volume of 5.29L. What volume will the gas…

A: For the ideal gas, the temperature pressure and the volume are related by the ideal gas equation.…

Q: There are 4.00 moles of gas in a sealed container with a volume of 3.00L. Some of the gas is removed…

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Q: 746 sample of NH3 gas is at STP. If the volume chnages to 497mL and the temp changes to 23ºC, what…

A: Introduction-  To determine the pressure of the gas at S.T.P (in atm )when 746 g sample of NH3 gas…

Q: Which of the following is a property of gases? A.Gases are in constant random motion B.Gases have…

A: The property of gases is close to the hypothesies of Ideal gas.

Q: The pressure of a sample of a gas at a constant volume is: O constantly proportional to temperature…

A: Gay Lussac's law states that the pressure (p) of a fixed amount of a gas is directly proportional to…

Q: A sample of oxygen gas occupies a volume of 7.54 L at 49.0°C and 0.940 atm. If it is desired to…

A: Given :- P1 = 0.940 atm  V1 = 7.54 L  T1 = 49.0°C  P2 = 1.17 atm  V2 = 6.17 L  To calculate :-  T2…

Q: A sample of neon gas occupies a volume of 8.35 L at 44.0°C and 0.960 atm. If it is desired to…

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Q: The terms inversely related to each other in gas laws are: O volume and temperature volume and…

A: There are four gas laws: Boyle's law Charles's law Avogadro law Gay-lussac law

Q: Boyle's Law states that for a given mass of an ideal gas, the volume O varies as the square of…

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Q: 1. 1/4 mole of 02 gas and 0.15 mol of hydrogen gas are mixed in a liter container at a temperature…

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Q: There is a inverse relationship betweeen pressure and volume of gases when temperature is constant

A: Ideal Gas Law :-  PV = nRT  P is the pressure  V is the volume  n is the number of moles  R is the…

Q: A 50.0 mL sample of a gas is collected at 60oC.  If the temperature is reduced to 30oC and the…

A: According to the Charles law, for a given amount of gas, the volume of the gas is directly…

Q: At constant temperature the entire quality of gas which is stored at .965 atmospheres in a 175L…

A: Boyle's law states that at constant temperature pressure of the gas is inversely proportional to the…

Q: The density of of an unknown gas is 11.12 g/L at pressure and temperature of 632 torr and 45oC,…

A: This question can be solved by using ideal gas equation.

Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.