Question

Define 'normal boiling point' of a liquid.

Answer 1

Hey Mate

The boiling point of a liquid varies according to the applied pressure; the normal boiling point is the temperature at which the vapour pressure is equal to the standard sea-level atmospheric pressure (760 mm [29.92 inches] of mercury). At sea level, water boils at 100° C (212° F).

Answer 2

Answer:

The constant temperature at which a liquid transforms into gaseous state is called the boiling point of the liquid.