Pressure of a gas, vapor ressure, and evaporation rate
1 75-100 words, explain in molecular terms, why the pressure of gas increases when the temperature increases.
2. 75-100 words, explain in molecular terms, whether the vapor pressure of gas vaires with temperature.
3. 75-100 words, explain in molecular terms, whether evaporation rate of a liquid is constant or varied in the presence of changing ambient air pressure.