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…

A:

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

A:

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

A: C

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…

A:

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: A meteorological balloon had a radius of 1.75 m when released at sea level at 20°C and expanded to a…

A:

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: 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: 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…

A:

Q: For the ideal-gas equation to be applicable, the assumption is that the gas has a O high density O…

A: High temperature

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…

A:

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: The rms speed of a gas molecule is more, if: O a. molar mass of the gas is less O b. molar mass of…

A:

Q: Normal room temperature is about 71 degree Fahrenheit. What is the equivalent temperature on the…

A: Answer Given  Normal room temperature is about 71 degree Fahrenheit. We have to convert this value…

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: You inflate a balloon in the classroom at a temperature of 293 K. The atmospheric pressure remains…

A:

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: The molar volume of an ideal gas __. a) is decreased by increasing the temperature b) always has a…

A: From ideal gas equation PV= nRT Vn =RTP Molar volume depend on temperature kinetic energy of gas…

Q: If you decrease the volume of a gas to 1/3 its original volume, how much bigger or smaller is the…

A: Write the given values of this problem.   Write the value for decrease the volume.   Let…

Q: *:When using ideal gas law (IGL).2 Both pressure and temperature must be gageO Both pressure and…

A: Solution

Q: Consider a gas inside a box. It exerts some pressure on its walls. Find this value. GIven that…

A: Given: number of molecules per unit volume = 20 mass of molecule = 10-20 kg vx2=1 m2/s2

Q: The pressure rise associated with gases in a compressor causes the gas temperature to increase as…

A: The pressure rise associated with gases in a compressor causes the gas temperature to increase as…

Q: Question 4 The pressure of a gas goes from 1 atm to 0.5 atm. Based on the relationship between…

A:

Q: you take an ice-cream out of the freezer. The temperature is -18°C. Outside temperature is 32°C. One…

A:

Q: How would you relate the pressure of a gas and the force exerted on the walls of a  container to…

A: The relationship between the pressure of a gas and the force exerted on the walls of a container is…

Q: Taking an example of a hot-air balloon, what happens when you heat some enclosed gas? O It loses…

A: When the enclosed gas will be heated,  the temperature of the air will be risen up and as we know…

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.