What is the shape of graph between pressure pand `I/V` for a perfect gas at constant temperature?

What is the shape of graph between volume and temperature, if pressure is kept constant?

What type of graph we get when plot a graph PV against P at constant temperature? What is shown by this graph?

The vapour pressure of a liquid is a constant at constant temperature? Why?

Gas laws are relationship between the measurable properties of gases. Draw the graph to illustrate the relationship between temperature and pressure of a fixed amount of gas at constant volume.

Gas laws are relationship between the measureable properties of gases. Name the gas law which gives the relationship between the pressure and temperature of a fixed amount of gas at a constant volume. Draw the graph to illustrate the above gas law.

The relationship between volume and number of molecules of a gas at constant temperature and pressure is known as ........

Name the gas law which gives the relationship between the pressure and temperature of a fixed amount of gas at a constant volume.