Boil Water in Syringe

When the pressure above a liquid is reduced, the vapor pressure needed to induce boiling is also reduced, and the boiling point of the liquid decreases.

This can be tried at home with the help of Syringe. Water at 79 degree can be boiled inside syringe when low pressure is created.

Be careful while handling hot water.

Do try this at home.
Note:

When the pressure above a liquid is reduced, the vapor pressure needed to induce boiling is also reduced, and the boiling point of the liquid decreases. At 250 C, water boils at an external pressure of 24 mmHg. As the water boils, heat is lost due to the heat of vaporization of water, which is 40.88 kJ/mol.

For more details refer to : https://chemdemos.uoregon.edu/demos/Boiling-Cold-Water-Under-Reduced-Pressure-Phase-Diagram-of-Water

Видео Boil Water in Syringe канала Ravindra Godbole