How is pressure in atm related to the pressure in pascals?

All are related to root pressure, except

How is the pressure of a gas in a mixture related to the total pressure of the mixture?

How is partial pressure of a gas related to its mole fraction?

10 litre of a monoatomic ideal gas at 0^(@)C and 10 atm pressure is suddenly released to 1 atm pressure and the gas expands adiabatically against this constant pressure. The final volume (L) of the gas.

Pressure is determined as force per unit area of the surface. The SI unit of pressure, pascal is as shown below: 1 Pa=N m^(-2) If the mass of air at sea level is 1034 g cm^(-2) , calculate the pressure in pascal.

Pressure is determined as force per unit area of the surface. The SI unit of pressure, pascal is as shown below : 1 Pa = 1 Nm^(-2) . If mass of air at sea level is 1034 g cm^(-2) , calculate the pressure in pascal.

How are the following derived units related to the fundamental units ? pascal

A force of 1000 N acts on an area of 0.050 m^2 . Find the pressure in pascals.

If the mean free path is ' lambda ' at one atm pressure then its value at 5 atm pressure is

Two liters of N_(2) at 0^(@)C and 5 atm pressure is expanded isothermally against a constant external pressure of 1 atm untill the pressure of gas reaches 1 atm. Assuming gas to be ideal, claculate the work of expansion.