At what temperature will the volume of a fixed amount of gas be double the volume taken at 17^(@)C, if the pressure remains unchanged?

At what temperature will the volume of a gas be twice the volume at 27^(0)C at a given pressure.

If both the temperature and the volume of an ideal gas are doubled, the pressure

At what temperature, the volume of a given amount of gas at 25^(@)C becomes twice when pressure is kept constant?

At what temperature would the volume of a given mass of a gas at constant pressure will be twice of its volume at 0^(@)C

At what temperature on Celsius scale will the volume of a given mass of a gas at 0^(@)C become half of its volume at constant pressure?