Which of the following statements is not true according to the kinetic theory of gases? (a) Molecules occupy a negligible volume. (b) Molecules move in straight-line paths. (c) Molecules are attracted to each other. (d) Molecules undergo elastic collisions. (e) Molecules of different gases at the same temperature have the same average kinetic energy.

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A: Motion of Gas Molecules: A gas is composed of molecules that are in s state of constant random…

Q: To what temperature must a sample of nitrogen at 23.7oC and 0.759 atm be taken so that its pressure…

A:

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A: Noble  gases are also known as inert gases ,inert gases belongs to 18 th group of periodic table .

Q: Can (L), be a unit of pressure?

A: Detail description is given below

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A:

Q: (a) A piston at 5.4 atm contains a gas that occupies a volume of 3.5 L. What pressure would have to…

A:

Q: The ideal gas constant (R) has a value of 0.0820578 L atm mol^-1 K^-1. Determine the value of the…

A: We have to calculate the gas constant in SI unit.

Q: If 4.00 moles of oxygen gas, 3.00 moles of hydrogen gas, and 1.00 mole of nitrogen gas are combined…

A: Interpretation -  To determine the partial pressure exerted by the hydrogen gas when 4.00 moles of…

Q: What volume is occupied by a 0.978 mol sample of oxygen gas at a temperature of 0 °C and a pressure…

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Q: (a) Using the Lennard-Jones parameters, determine the van der Waals radius for xenon. (e and o for…

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A:

Q: The followings are parts of the kinetic theory of gases EXCEPT are far apart in the container. move…

A: According to the kinetic molecular theory of gases the gas particles are in ceaseless random motion.…

Q: " A sample of gas contains 0.1600 mol of CH4(g) and 0.3200 mol of O₂(g) and occupies a volume of…

A: Given: Initial moles of CH4 = 0.1600 mol Initial moles of O2 = 0.1600 mol Initial volume of gas =…

Q: (a) A piston at 6 atm contains a gas that occupies a volume of 3.5 L. What pressure would have to be…

A: We would use gas laws ( Boyle's law , Charles' law , Gay-Lussac's law )  to solve these questions.

Q: A 46.6 mL sample of gas in a cylinder is warmed from 24 ∘C to 86 ∘C. What is its volume at the…

A: Answer: Ideal gas equation is shown below: PVT=nRVT=nRP Here:P=pressure of the gasV=volume occupied…

Q: What is the temperature, in celcius, of 5.23 moles of helium (He) gas confined to a volume of 5.23 L…

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A:

Q: A sealed container holds the gases He, Ne, and Ar. Which of these gases corresponds to each of the…

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Q: 13) HgO (s) –→ Hg (1) + O, (8)

A:

Q: Express the following in SI units, either base or derived.(a) 67.3 atm(b) 1.0 × 104 V cm-1(c) 7.4 Å…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Convert a pressure of 745 torr to a pressure in (a) mm Hg, (b) atm, (c) kPa, (d) bar.

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Q: What is the density of xenon gas at standard conditions

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Q: 14 Which of the following statements violates the kinetic molecular theory of matter? (mark all…

A: We have to tell the wrong statement about kinetics molecular theory of matter.

Q: In an oxidation-reduction reaction, the substance that is oxidized always O takes on oxygen atoms. O…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: To what temperature must a sample of nitrogen at 39.2oC and 0.511 atm be taken so that its pressure…

A: Applying formula P1/T1= P2/T2

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.