Consider a fixed amount of gas in a hot air balloon in which pressure, volume, and temperature can all change. If both volume and absolute temperature are doubled, what will happen to the pressure?   Pressure will decrease by one half   Pressure will increase by 4 times   Pressure will double   Pressure will stay the same

Q: Keeping the pressure of an enclosed ideal gas constant you plan to reduce the volume. This may be…

A: According to ideal gas equation PV = nRT  Where  P = pressure V= volume n = number of moles R = gas…

Q: The temperature of a gas is a measure of: O a. the average distance between the gas molecules b. the…

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Q: A sample of neon gas has its volume doubled and its temperature held constant. What will be the new…

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Q: In the terms of kinetic theory of gases,explain why the pressure of a gas in a closed container…

A: The ideal gas equation is expressed as,

Q: A pressure of 10 mm Hg is measured at the triple-point of water using a constant-volume gas…

A:

Q: A tank of fixed volume contains 5 kg of an ideal gas at 20°C and at 13 atm. If gas is released…

A: Write the expression for ideal gas equation

Q: The average speed of the atoms in a gas is 3 km/s. If the temperature of the gas is tripled, what…

A: As per Kinetic Molecular theory gas, the gas molecules are in constant motion and undergo frequent…

Q: The behavior of real gases approaches that of ideal gas in which of these following conditions? a)…

A: C

Q: At a certain height above sea level, the gravitational potential energy and the thermal energy kɩ)…

A: The pressure exerted by the weight of air molecules per unit area is known as the atmospheric…

Q: A cylinder of gas is at room temperature (20 celcius). The air conditioner breaks down, and the…

A: It is given that,

Q: At constant volume, a container of gas at atmospheric pressure is heated from 27 degrees Celsius to…

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Q: A certain mass of gas in a closed container is heated from 100°C to 5000°C. Which of the following…

A: By ideal gas law we have, PV =nRT For constant volume, P1/P2 = T1/T2 where, P1 and P2 are initial…

Q: A closed 1 L water bottle contains air at standard temp and pressure. The bottle is left in a room…

A: We are given air inside the bottle. We are given the volume of bottle which is also the volume of…

Q: The average speed of air molecules in your room is on the order of the speed of sound. What is their…

A: We must determine the average air molecule speed in a space and demonstrate that it is comparable to…

Q: Questions to think about: What pressure is present on the top of Mt. Everest? Greater or less than…

A: Given, Pressure and Temperature at Mt. Everest

Q: The highest point in Australia is the top of Mount Kosciuszko in New South Wales, 7,310 ft above sea…

A: Required : Pressure (psi) at the top of the Mount Kosciuszko.

Q: 8. A scuba tank is filled with air to a gauge pressure of 225 atm when the air temperature is 22°C.…

A: When the volume is constant,"the pressure is directly proportional to the temperature"

Q: Use the ideal gas law to calculate pressure change, temperature change, volume change, or the number…

A: Let P be the pressure, V be the volume, T be the temperature, R is the gas constant and k is the…

Q: The kinetic theory of gases assumes that a gas molecule rebounds with the same speed after colliding…

A: Given : Molecules of gas lose speed after collision with the walls.   Required : The pressure of the…

Q: On the Kelvin scale, absolute zero is the temperature 0 K. Although temperatures very close to 0 K…

A: (A) Absolute zero is unattainable till now. It require high (can say infinite) amount of energy to…

Q: As weather balloons rise from the earth's surface, the pressure of the atmosphere becomes less,…

A: As weather balloons ascend from the Earth's surface, the pressure of the atmosphere decreases,…

Q: The coefficient of linear expansion for a certain metal is 19 x 10-6 per degree Celsius. A 2.0…

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Q: The pressure of 5.50 L of an ideal gas in a flexible container is decreased to one-third of its…

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Q: It is well known that warm air in a cooler environment rises. Now consider a warm mixture of air and…

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Q: Why does a gas have more potential energy than a liquid? O a O b O c Od Potential energy increases…

A: The solids, liquids and gases differ because of intermolecular force and distance. Solid have the…

Q: The highest point in Antarctica is the top of Mount Vinson in the Sentinel Range, 16,050 ft above…

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Q: Question 2 A sample of a gas is in a container. The temperature of the gas is decreased. Based on…

A: Given,  The temperature of the gas is decreased.  Volume of a container is fixed.

Q: A monatomic gas is in container with a temperature of 300K.  The lid of the container is then pushed…

A:

Q: Average kinetic energy of the gas molecules is O a Independent of absolute temperature O b. Directly…

A: Let the temperature of a gas = T Let the boltzmann constant be represented by "k"

Q: A sample of neon gas has its volume doubled and it’s temperature held constant. What will be the new…

A:

Q: Which graphs represents the relationship between the pressure of an ideal gas and volume if the…

A: Formula:  PV=nRT  Where, P = Pressure. V = Volume. R = Gas constant. T = Temperature. n = Number of…

Q: Shown below is a graph of velocity-versus-time for a moving object. The object starts at position x…

A: From the graphAt t = 0 x = 0 m Initial velocity = u = 5 m/s At t = 4 s v = final velocity = 15 m/s…

Q: When we measure the volume of an irregular solid, we are told we need to stir to elimate bubbles.…

A: Density is the measure of mass per unit volume. ρ=mV Presence of air bubble is solid occupies some…

Q: The temperature of 1L of an ideal gas is multiplied by 2 and the pressure by 3. The new volume of…

A: The ideal gas law is given by,PV = nRTWhere:P = PressureV = Volumen = Number of molesR = Universal…

Q: The order of magnitude of the number of air molecules in a room of volume 50 m³ at STP is 1027 1020…

A: Given data, Volume of the air at STP = 50 m3

Q: Kinetic Theory is based on an ideal gas model. The following statements about the ideal gas are true…

A: We need to answer which of the statement is incorrect about the ideal gas law.  For which we need to…

Q: When gas expands in a cylinder with radius r, the pressure at any given time is a function of the…

A: Force is basically a push or pull by any external agent. When a force is exerted on a surface, the…

Q: The relation PV=RT can describe behaviour of the real gas at ___________ a) High temperature and…

A: The correct option is B.  The relation PV=RT can describe behaviour of the real gas at __ High…

Q: Forty kilograms of nitrogen exist at 600C in the 2-m3 container. What is the pressure in the…

A:

Diatomic Gas

Molecule, is a collection of two or more atoms together (which constitute the smallest observable unit) into a pure material. There are some ways to represent the structure of a molecule. Factor symbols represent atoms in Lewis structures, and dots represent electrons that accompany them. A pair of mutual electrons (covalent bond) may be represented by a single dash. The ball-and-stick model depicts the spatial structure of the atoms better.