Question

Is the state of the air in an isolated room completely specified by the temperature and the pressure? Explain.

Answer 1

As explained below.

Step-by-step explanation:

• Air is a mix of dust and gases if it's studied in a completely isolated room temperature it may be considered to be saturated to some point as the air has oxygen the room temperature will drop as the amount of the increase in carbon dioxide and the room will increase.

• Humidity or the moisture content will also rise usually in summer and in winter this generally tends to concentrate in rooms with the change of season.
• Generally the atmospheric temperature and pressure at the room temperature varies and on a average its found to be 20 or 25 degrees and pressure remains to 101.325 kPa.

Answer 2

I think the the state of the air in an isolated room is completely specified by the temperature and the pressure. Since it is isolated, the volume would be the same as the room. Gas is specified by temperature, pressure and volume. Having the values for pressure and temperature then the gas is completely specified. Hope this answers the question.