Question

what happens to boiling point when pressure is reduced?Explain briefly with formula

Answer 1

the ambient air pressure decreases, the temperature required to boil a liquid also decreases. For example, it takes longer to make some foods at high elevations because water boils at lower temperatures; the water holds less heat so proper cooking requires more time. The connection between pressure and temperature is explained by a property called vapor pressure, a measure of how readily molecules evaporate from a liquid.