The pressure of a gas is 100 k Pa. if it is compressed from 1 `m^(3)` to `10 dm^(3)` , find the work done .

A gas at constant pressure of 4.5xx10^(5)Pa to a gas it is compressed from 10 m^(3) to 3.0m^3 on givinig a heat of 800 kJ. The change in internal energy is

At a constant pressure of 20 Pa a gas is compressed from 10 m^(3) to 5 m^(3) . Later 100 J of heat is added to the system. The change in internal energy is

Two gram-moles of a gas are compressed isothermally at 273 K from 10 m^(3) to 1m^(3) . Calculate the work done during compression.

When heat energy of 1500 J is supplied to a gas it is compressed from 10 m^(3) to 5 m^(3) at a pressure of 100 Pa. the change in internal energy is

A gas in a cyclinder is held at a constant pressure of 2.30xx10^5 Pa and is cooled and compressed from 1.70m^3 to 1.20m^3 . The internal energy of the gas decreases by 1.40xx10^5J . (a) Find the work done by the gas. (b) Find the absolute value |Q| of the heat flow into or out of the gas and state the direction of the heat flow. (c) Does it matter whether or not the gas is ideal? Why or why not?

A gas in a cylinder is held at a constant pressure of 1.7xx10^5 Pa and is cooled and compressed from 1.20m^3 to 0.8m^3 . The internal energy of the gas decreases by 1.1xx10^5J . (a) Find the work done by the gas. (b) Find the magnitude of the heat flow into or out of the gas and state the direction of heat flow. (c) Does it matter whether or not the gas is ideal?

The work done when two moles of an ideal gas is compressed from a volume of 5m^(3) to 1dm^(3) at 300 K, under a pressure of 100 kPa is

An ideal gas initially at pressure 1 bar is being compressed from 30m^(3) to 10m^(3) volume and its temperature decreases from 320 K to 280 K then find final pressure of gas.