Home
Class 11
PHYSICS
A cylinder of oxygen, used as medical ai...

A cylinder of oxygen, used as medical aid, has a volume of 16 L. It is filled to a pressure of `1.37 x× 10^(7) Nm^(–2)` above the atmospheric pressure at room temperature of 300 K. When in use, the flow rate at atmospheric pressure is `2.4 L//"min"`. How long will the cylinder last? Atmospheric pressure is `10^(5) Nm^(– 2)`.

Text Solution

Verified by Experts

The correct Answer is:
920 min
Promotional Banner

Topper's Solved these Questions

  • KINETIC THEORY OF GASES

    ARIHANT|Exercise Level 2|18 Videos

  • KINETIC THEORY OF GASES

    ARIHANT|Exercise Level 3|4 Videos

  • KINEMATICS

    ARIHANT|Exercise Level 3|33 Videos

  • MOMENTUM AND CENTRE OF MASS

    ARIHANT|Exercise Momentum And Center of Mass|117 Videos

Similar Questions

Explore conceptually related problems

What is the absolute pressure on a swimmer 10 m below the surface of a lake? Take atmospheric pressure 1xx10^(5)N//m^(2)

A sample of gas at 20^(@)C occupies a volume of 2 L at a pressure of 0.867xx10^(5)Pa . Calculate its volume at 100 kPa atmospheric pressure.

A stationary cylinder of oxygent used in a hospital has the following characteristics at room temperature 300 K , gauge pressure 1.38 xx 10^(7) Pa. volume 16 L . If the flow area, measured at atmospheric pressure, is constant at 2.4 L//min , the cylinder will last for nearly

What is the pressure on a swimmer 10m below the surface of lake? g=10ms^(-2) , atmospheric pressure = 1.01 xx 10^(5)Pa

A cylinder contains oxygen at pressure of 28 atm and at a temperature of 300 K. the mass of oxygen the gas, the pressure is found to be 7 atm and the temperature is 200 K. what mass of the gas has been used?

The pressure of a gas at -173^(@) C is 1 atmosphere. Keeping the volume constant, to what temperature should the gas be heated so that its pressure becomes 2 atmosphere?

The volume of a gas at pressure 1.2 xx 10^(7) Nm^(-2) and temperature 127^(@)C is 2.0 litre. Find the number of molecules in the gas.

A cylinder contains He at 2 atmosphere pressure and hydrogen at 1.5 atmosphere pressure. What is the pressure of the mixture of gases in the cylinder ?

5 mol of gas at 5 atmospheric pressure contained in a 100 L cylinder absorbed 30.26 Kj of heat when it expanded to 200 L at 2 atmospheric pressure. The change in the internal energy of gas is