A primitive diving bell consists of a cylindrical tank with one end open and one end closed. The tank is lowered into a freshwater lake, open end downward. Water rises into the tank, compressing the trapped air, whose temperature remains constant during the descent. The tank is brought to a halt when the distance between the surface of the water in the tank and the surface of the lake is 42.2 m. Atmospheric pressure at the surface of the lake is 1.01 x 105 Pa. Find the fraction of the tank's volume that is filled with air.

Q: Nitrogen gas is trapped inside a 4.8L cylinder with a moveable piston at a pressure of 1.0atm. If…

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Q: The pressure of an ideal gas at a constant temperature is 400 Pa. and its volume is 3.0 liters.  If…

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Q: An expandable cylinder has its top connected to a spring with force constant 2.00 × 103 N/m (Fig.…

A: Given that:Force constant of the spring, k=2.00×103 N/mInitial volume, V1=5.00 L=5.00×10-3 m3Initial…

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Q: By ideal gas law, the thermal pressure of a gas depends on A. number density of particles only. B.…

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Q: ideal gas is confined in

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Q: Air is kept inside a rigid container at a temperature of 300 K and an absolute pressure of 2.00 x…

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Q: 2. A balloon of diameter 20.0 cm is filled with helium gas at 30°C at 1.00 atm. a) How many atoms of…

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Q: Q (9): A quantity of gas has a volume of 250 L at 17 C° and 3 atm of pressure. To what volume must…

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Q: A helium filled weather balloon has a volume of 3.0 m3 at lift off where the air pressure is 1 atm…

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Q: A deep sea diver should breathe a gas mixture that has the same oxygen partial pressure as at sea…

A:

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Q: What is the rate at which the pressure changes at point where the ratio of pressure to its volume is…

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Q: In the figure, container A holds an ideal gas at a pressure of 4.26 x 105 Pa and a temperature of…

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Q: Two moles of an ideal gas is placed in a container whose volume is 3.1 x 10-3 m3. The absolute…

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Q: A cylinder contains 10 moles of Neon gas at 36.85 degree Centigrade temperature. The molar mas of…

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Q: A spherical balloon of volume 4000 cmº contains helium at an (inside) pressure of 1.20 x 10° Pa. How…

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Q: Two identical bottles at the same temperature contain the same gas. If bottle B has twice the volume…

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Q: 17. An ideal gas is confined within a closed cylinder at a pressure of 2.026 x 10° Pa by a piston.…

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A:

Q: A 2500cm^3 container holds 0.13 mol of helium gas at 300 degrees Celsius. How much work must be done…

A: Given Number of moles is n=0.13  Gas constant is R=8.314 J/mol.K Temperature is T=(300+273) K=573 K

Ideal Gas Law

Ideal gas law states that the product of pressure and volume of a gas directly varies with the product of the number of moles, the universal gas constant, and the temperature of the gas.