Home
Class 11
CHEMISTRY
A human adult breathes in approximately ...

A human adult breathes in approximately `0*50 dm^(3)` of air `1*00` bar with each breath. If an air tank holds `100 dm^(3)` of air at `200` bar. How many breaths the tank will supply? Assume that the temperature is `37^(@)C`.

Text Solution

AI Generated Solution

To solve the problem, we will use Boyle's Law, which states that for a given mass of gas at constant temperature, the product of pressure and volume is constant. The formula is given by: \[ P_1 V_1 = P_2 V_2 \] Where: - \( P_1 \) is the initial pressure, - \( V_1 \) is the initial volume, - \( P_2 \) is the final pressure, ...
Promotional Banner

Similar Questions

Explore conceptually related problems

At a pressure of 3 atm air (treated as an ideal gas) is pumped into the tubes of a cycle rickshaw. The volume of each tube at given pressure is 0.004 m^(3) . One of the tubes gets punctured and the volume of the tube reduces to 0.0008 m^(3) . Find the number of moles of air that have leaked out? Assume that the temperature remains constant at 300K. (R = 25//3J mol^(-1)K^(-1))

A weather balloon is inflated with helium. The balloon has a volume of 100 m^(3) and it must be inflated to pressure of 0.10 atm. If 50 L gas cylinders of helium at a pressure of 100 atm are used, how many cylinders are needed? Assume that the temperature is constant.

What will be the minimum pressure required to compress 300 dm^(3) of air at 1 bar to 200 dm^(3) at 30^(@)C ?

What will be the minimum pressure required to compress 400 dm^(3) of air at 1 bar to 200 dm^(3) at 30^(@)C ?

What will be the minimum pressure required to compress 500 dm^(3) of air at 1 bar to 200 dm^(3) at 30^(@)C ?

What is the minimum pressure required to compress 460 dm^2 of air at 2 bar to 230 dm^3 at 30^@ C ?

What will be the minimum pressure required to compress 500 "dm"^3 of air at 1 bar to 200 dm^3 temperature remaining constant.

Five person can accommodate in a conical tent. If each person requires 16 dm^(2) are on floor and 100 dm^(3) air for breathe, then find the height of the tent.

A conical tent is required to accommodate 157 persons each person must have 2 m m^(2) of space on the ground and 15 m^(3) of air to breath .Find the height of the tent , also calculate the slant height.

1 L of air weighs 1.293 g at 0^(@)C and 1 atm pressure. At becomes 30 dm^(3) . To what temperature the gas must be raised to accomplish the change ?