Describe the main properties of a gas. How are these predicted by kinetic molecular theory ?

Q: The average molecular speed in a sample of CH4 gas at a certain temperature is 643 m/s. The average…

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Q: The average molecular speed in a sample of NH3  gas at a certain temperature is 626 m/s. The…

A: The term average molecular speed can be termed as the speed associated with a group of molecules in…

Q: What are the basic assumptions of Kinetic Molecular Theory?

A: What are the basic assumptions of Kinetic Molecular Theory?

Q: Which are the Kinetic molecular theory has three basic postulates?

A: Kinetic Molecular theory tells about the behaviour of gaseous molecules.

Q: What gas law is applied in breathing?

A: To find: The law which is applied in breathing

Q: What is the ideal gas law?

A: The Ideal Gas Law is simply the combination of all Simple Gas Laws (Boyle's Law, Charles' Law, and…

Q: Which of the following statements is not true according to the kinetic theory of gases? (a)…

A: Gases do not have definite shape and definite volume. Kinetic theory of gases is used to measure the…

Q: 4. From your answers to the first three questions and the shape of the curve in the plot of pressure…

A: 4. The graph drawn for given P and V data is-

Q: The average molecular speed in a sample of Ar gas at a certain temperature is 441 m/s. The average…

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Q: What was Boyles most famous discovery about gases?

A: Introduction In 1662, a scientist Robert Boyle studies the changes in volume of a particular gas by…

Q: Give two (2) postulates of the kinetic molecular theory.

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Q: Illustrate the features of Partial Pressure of Gases?

A: If a mixture of gas is taken in a system then, each gas will exert a force and this individual force…

Q: Illustrate the characteristics of Gases?

A: The characteristics of gases has to be given.

Q: Use the kinetic molecular theory to explain why the pressure of a gas in a fixed-volume container…

A: Kinetic molecular theory attempts to explain the behaviour of gases with theoretical assumptions .…

Q: When is the small size of gas particles taken into account?

A: the gas in the container having a large volume and the gaseous molecule which has a very small size…

Q: Which postulate of the kinetic molecular theory breaks down under conditions of high pressure?…

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Q: T/ The images below show three possible paths for a gas molecule moving inside a filled volleyball.…

A: Kinetic theory of gases is a theory which deals with the properties related to the motion of gas…

Q: Which assumption is not part of the kinetic-molecular theory of gases? a) A gas consists of…

A: Assumption is not part of the kinetic-molecular theory of gases The kinetic energy of gas particles…

Q: When a leaf of fresh sage or mint is rubbed between your hands, the fragrance is immediately…

A: Kinetic Molecular Theory is a set of postulates which describe the behavior and characteristics of…

Q: 1. What are the three assumptions of the kinetic theory as it applies to gases?

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Q: Choose a depiction of a gas sample containing equal molar amounts of argon and xenon as described by…

A: The relation between velocity and the molar mass of a gas is given in equation (1).

Q: Which of the statements correctly describes the relationship between pressure (P) and volume (V)…

A: The given plot is a straight line curve, which tells that P is directly proportional to 1/V or P is…

Q: As temperature is increased, the pressure of a gas increases in a fixed volume. In terms of the…

A: A gas which follows ideal gas equation,  PV =nRT is known as ideal gas .

Q: What are the basic postulates of kinetic molecular theory?

A: The physical properties of gases are well explained by the kinetic molecular theory. The theory…

Q: Explain the gas laws in terms of the Kinetic Molecular Theory

A: Various gas laws can be explained in terms of Kinetic Molecular Theory.

Q: How does the kinetic theory of matter as it apply to gases?

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Q: At SATP, a gas has a density of 1.78 g/L. What is the molar mass of the gas?

A: We have the ideal gas law as: PV= nRT We know no of moles = given mass÷ molar mass ⇒PV = (w÷M)RT…

Q: Which is not a correct statement of the kinetic molecular theory as it relates to gases? a) Gas…

A: Postulates of Kinetic Molecular Theory: Gas particles travel in straight lines . Gas particles have…

Q: The average molecular speed in a sample of gas at a certain temperature is 1.89×103 m/s. The…

A: The average molecular speed in a sample of gas is 1.89×103 m/s at the same temperature.

Q: How does the kinetic theory (temperature versus energy help explain some of the properties of gases?

A: As per kinetic theory of gases, the energy of gases increases as we increase the temperature i.e,…

Q: what are the five po

A: All the gas laws that we have discussed like Boyle's Law, Charles Law and Avogadro's Law are merely…

Q: Explanation of the kinetic theory of gases  What is the kinetic theory and its assumptions?

A: Kinetic theory of gases  - In order to explain the behavior of gases a theory was developed which is…

Q: application of the gas law in the environment

A: ANSWER IS DISCUSSED BELOW :

Q: Which of the following best describes the situation for individual gas molecules in the same…

A: A question based on kinetics of reactions in solution that is to be accomplished.

Q: The average molecular speed in a sample of NH3  gas at a certain temperature is 583 m/s. The…

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Q: The average molecular speed in a sample of N2 gas at a certain temperature is 522 m/s. The average…

A: The temperature of N2 and O3 are same. Then, using Grahams Law the molecular speed of O3 gas is…

Q: The average molecular speed in a sample of Ne gas at a certain temperature is 623 m/s. The average…

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Q: Which of the following assumptions are made by the kinetic molecular theory of gases? I. Gas…

A: in this question find out the correct option for kinetic theory of gasses

Q: Give some application and importance of the Ideal Gas Laws.

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Q: The average molecular speed in a sample of AR gas at a certain temperature is 432 m/s. The average…

A: Average speed is related to temperature ( T )  and molar mass of the gas ( M ) by the expression

Q: Imagine the movement of a single gas molecule inside a container. Explain the particle's motions in…

A: Kinetic Molecular Theory explains the macroscopic properties of gases and can be used to understand…

Q: The average molecular speed in a sample of NO2 gas at a certain temperature is 376 m/s. what is the…

A: The given in formation is as follows: The average molecular speed of NO2 = 376 m/s The average…

Q: Which assumptions of the kinetic–molecular theory explain the behavior of gases described by Boyle’s…

A: The kinetic molecular theory has the following postulates:

Q: What is the importance of gas laws IN DETERMINING THE relationship between pressure and temperature?

A: Under static condition all the gases shows similar behaviour but when the physical parameters such…

Q: Which is not a correct statement of the kinetic molecular theory as it relates to gases? a) Gas…

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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.