Answer :
Water can be turned into water vapor at 50°C and at pressures ranging from 1000-7000 mmHg through the process of evaporation.
Yes, water can be turned into water vapor at 50°C and at pressures ranging from 1000-7000 mmHg. The process by which this transformation occurs is called evaporation. Evaporation is the phase transition from the liquid state to the gas state, and it happens when the water molecules gain enough energy to overcome the intermolecular forces holding them together.
At 50°C, water molecules have sufficient kinetic energy to break free from their liquid state and become water vapor. The pressure also plays a role in the evaporation process. Higher pressures make it more difficult for the water molecules to escape into the gas phase, while lower pressures facilitate evaporation.
For example, at a pressure of 1000 mmHg, water will start to evaporate at 50°C. As the pressure increases to 7000 mmHg, more heat energy is required for the water to reach its boiling point, which is at 100°C at atmospheric pressure. So, between 50°C and 100°C, the water will gradually evaporate as you increase the pressure.
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