Is boiling a surface phenomenon or a bulk phenomenon?
Particles of the bulk of the liquid gain enough energy to change to vapour state.
Is evaporation a surface phenomenon or a bulk?
Evaporation is a surface phenomenon because, during evaporation, the molecules with higher kinetic energy dissipate into the air from the topmost layer of the liquid so it is a surface phenomenon.
Which of following statement is correct boiling bulk phenomenon and evaporation is a surface phenomenon?
Summary of the answer- in evaporation the molecule at the surface of the work surface of water only get evaporated by Latent heat from environment. By this we can conclude that- Evaporation is a surface phenomenon while boiling is bulk phenomena.
What is the difference between surface phenomenon and bulk phenomenon?
Evaporation is a surface phenomenon means the above water will evaporate from the whole water and boiling is a bulk phenomenon it means water particles will evaporate from all sides of container containing water.
What evaporation is a bulk phenomenon?
This phenomena can only occur at the boiling point of the liquid as all the particles inside the liquid gain adequate energy to change into vapour state. Evaporation involves only the surface molecules and the rest of the system remains unaffected. Hence boiling is known as bulk phenomena.
Which of the two boiling or evaporation is a bulk phenomenon?
Ans: Yes boiling is considered as bulk phenomenon because total molecules (including interior molecules along with surface molecules) are involved during boiling of any liquid. Whereas during evaporation only surface molecules will involved, so it is considered as surface phenomenon. Boiling is a bulk phenomenon.
Why is evaporation considered as a surface phenomenon?
Evaporation is a surface phenomenon because, during evaporation, the molecules with higher kinetic energy dissipate into the air from the topmost layer of the liquid so it is a surface phenomenon. Therefore, evaporation takes place from the surface but not from the inside.
Is evaporation of water a bulk phenomenon?
False. Evaporation is a surface phenomenon, whereas boiling is a bulk phenomenon.
What is the bulk phenomenon?
Bulk phenomena: The bulk phenomenon is a phenomenon in which the whole object or substance is involved in the process. This phenomena can only occur at the boiling point of the liquid as all the particles inside the liquid gain adequate energy to change into vapour state.