(a) (b)

Q: Suppose you prepared a sample of nitrogen and collected it over water at 20 °C at a total pressure…

A:

Q: A sample of N2 gas (2.0 mmol) effused through a pinhole in 5.5 s. It will take s for the same amount…

A:

Q: nat volume, in milliliters, w

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

Q: The pressure correction appears in the van der Waals equation because  A. gases are not ideal  B.…

A: Option C is correct.

Q: . Neon gas is collected over water at 30°C and 820 torr total pressure. What total volume of gas…

A: Given, the amount of neon gas =26.255 gram temperature =30 °C =(30+273) K =303 K total pressure =820…

Q: Which of the following properties of a real gas is related to the b coefficient in the van der Waals…

A: Real gas is different from ideal gas in the properties like attraction or volume of molecules.

Q: At the same temperature, which of the following gases will effuse the slowest?  A. Hydrogen B.…

A: According to graham's law, the rate of effusion of any molecule is inversely proportional to the…

Q: Rank the samples of gas described in the table below in order of increasing average speed of the…

A:

Q: 1. How many moles of oxygen will occupy a volume of 2.5L at 1.2 atm and 25°C? 2. What volume will…

A: Ideal gas is also known as general gas equation, which is a state of equation showing hypothecial…

Q: Consider the following samples of gas. Select the set of graphs below that show the distributions of…

A: Given:Samples of gasIdentify the graphs below that show the distributions of the speed of the atoms…

Q: Which of the following gases will effuse the most rapidly? a. bromine b. chlorine c. ammonia d.…

A: Given:- There are 4 gases :-Bromine, chlorine, ammonia and hydrogen We have to find out which of…

Q: The effusion rate for O2 under certain conditions is 30.50 mL/min. If the effusion rate of an…

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

Q: Rank the samples of gas described in the table below in order of increasing average speed of the…

A: The average speed of the molecules is given by the formula, vavg=8RTπM T is the temperature in…

Q: Which of the following explains why decreasing the volume of a gas increases its pressure according…

A: According to the kinetic molecular theory, pressure exerted by the gas in the container is due to…

Q: Consider the following five gases: Gas 1: H2Se(g) Gas 2: CH3NH2(g) Gas 3: C2H6(g) Gas 4: NO2F(g)…

A:

Q: 6. A sample of an ideal gas containing 0.954 mol is collected at 742 torr pressure and 31°C.…

A: Given,  Moles of ideal gas = n = 0.954 mole  Pressure of the gas = P = 742 torr  Temperature = T =…

Q: Neon gas and argon gas are mixed together in a porous container. Which will effuse faster? Why

A: Graham's Law of Effusion: The rate of effusion of gas is inversely proportional to the square root…

Q: Solid sodium chlorate (NaClO3) decomposes at high temperatures according to the following balanced…

A: Stoichiometry, in balanced chemical reaction is defined by the ratio at which reactants are reacting…

Q: Methane, CH4, effuses through a small opening in the side of a container at a rate of 1.30 x 10-8…

A: Given:Rate of diffusion of Methane = 1.30 x 10-8 mol/s. = r1Rate of diffusion of unknown = 9.19 x…

Q: 3. The plunger on a bicycle pump with a 400.0 mL volume cylinder is depressed such that the pressure…

A: Given that -  Volume of cylinder on a bicycle pump, initially = 400.0 mL  Initial pressure = 1.00…

Q: What is the volume of each of the follow samples of gas at STP? a. 1.00 mol C2N2 b. 8.12 mol SF6 c.…

A: Volume of gas at STP is equal to mole of gas multipley by 22.4

Q: Relerences] The rate of effusion of a particular gas was measured and found to be 26.9 mL/min. Under…

A: We know that, effusion is the passage of a gas through a tiny particle into an evacuated chamber.…

Q: 1. A balloon is inflated to a volume of 2.50 L in a warm living room (240C). Then it is taken…

A: Note: As per our guidelines, we are supposed to answer only one question when multiple questions are…

Q: Which of the following gases is expected to have the fastest rate of effusion? a. CO2 b. CH4 c.…

A: The rate of effusion for a gas is inversely proportional to the square root of its molecular mass.

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.