Question

It is known that aluminum melts at 933.45 K at atmospheric pressure, and its enthalpy of fusion is known as 10711 J/mol. A graduate student, who is studying the relations between the melting temperature and the pressure, tries to measure the melting temperature of aluminum at 100 bar. What will be this temperature (=melting point of Al at 100 bar)? Use the
following data, if needed.

Answer 1

Answer:

Evaporation is the process in which a liquid state of matter (water) is converted into a gaseous state of matter (vapour). In general terms, evaporation is defined as the process in which the liquid state is converted into gas. This process requires heat energy.

Examples of Evaporation

Crystallization

Drying of clothes

Factors That Affect the Evaporation

Temperature: As the temperature increases, the rate of evaporation also increases. Temperature and rate of evaporation are proportional to each other.

Surface area: As the surface area increases, the rate of evaporation increases. The surface area and rate of evaporation are proportional to each other.

Humidity: The rate of evaporation decreases with an increase in humidity. Humidity and the rate of evaporation are inversely proportional to each other.

Wind speed: Increase in wind speed results in increased evaporation. Wind speed and rate of evaporation are proportional to each other.