A sealed syringe at a temperature of 20.°C is filled with ethyl alcohol in such a way that there is no space for any vapor. If the temperature is kept constant and the plunger is withdrawn to create a volume that can be occupied by vapor, what would be the approximate pressure (in kPa) of the vapor produced after equilibrium has been established? (Use the information in the figure below. Assume that liquid ethyl alcohol is always present in the syringe.)

At which temperature, vapour pressure of ethylalcohol will be maximum :-(1) 300 K (2) 98°C(3) 98 K (4) 50° C

The actual temperature of a parcel of air is 300 K. The total pressure is 100 kPa and its vapor pressure is 2 kPa. Its virtual temperature is (nearest integer) 302 K 300 K 298 K 305 K

The vapor pressure of ethanol at 25°C is 0.0773atm. Calculate the vapor pressure in mmHg and torr. Round each of your answers to 3 significant digits.mmHgtorr

An equimolar solution of Benzene and Toluene is totally evaporated at a constant temperature, the vapor pressure of benzene and toluene are 135.4 and 54 kPa respectively. What are the pressures at the beginning and the end of the vaporization process?

If 2.1 L of a gas is collected over water at 29.3°C at an atmospheric pressure of 103.2 kPa, what is the volume of the dried gas at 25.4 °C and 100.1 kPa? (The vapour pressure of water is 1 kPa.)