Question

boiling of a liquid takes place at
a) a fixed temperature lower than it's boiling point
b)a fixed temperature and normal atmospheric pressure
c) a fixed temperature higher than it's boiling point
d) a fixed temperature and higher atmospheric pressure​

Answer 1

Answer:

B

Explanation:

The boiling point of a liquid is the temperature at which its vapor pressure is equal to the pressure of the gas above it.

Vaporization takes place at all temperature

It only needs temperature and pressure. at fixed temperature, pressure needs to be change whereas at constant pressure temperature changes can boil a liquid

Answer 2

c) a fixed temperature higher than it's boiling point