Question

5. Which of the following does not affect the boiling point : (a) Intermolecular forces (b) External pressure (c) Initial temperature of liquid (d) Nature of liquid​

Answer 1

Answer:

Its (External pressure)

(I think so ,not completely sure)

Answer 2

Answer:

(d) Nature of liquid

Explanation:

The boiling point of liquid is the temperature at which the vapour pressure of the liquid becomes same as the surrounding atmospheric pressure. At this point of time, transition of the material between gaseous and liquid phases takes place. Simply saying, at this temperature, liquid boils and turns into vapour. The boiling point of water is 100° C at which it boils and gets converted into water vapour.

The boiling point of a liquid varies depending upon different factors such as intermolecular forces, its surroundings and initial temperature.

Thus we can say that the nature of liquid couldn't affect the boiling point of that liquid.

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