Osmosis and Diffusion
Osmosis and Diffusion: Overview
Through this topic, we will learn about osmosis and osmotic pressure. It also elucidates its importance with its characteristics. Besides, it will focus on the concept of diffusion with the aid of activities and examples.
Important Questions on Osmosis and Diffusion
Identify the correct statements from the options regarding the useful examples of diffusion every day:
The process by which we can get fresh water from seawater is diffusion or desalination?
Diffusion is a water purification process that uses a partially permeable membrane to separate ions, unwanted molecules and larger particles from drinking water.
The dried vegetables that are kept in the water become fresh because of _____.
Wall pressure will _____ with rising in turgidity.
The smell of scent spread uniformly in the entire room.
'The smell of scent spread the entire room.' This is the example of _____.
Identify the correct statements from the options regarding the useful examples of diffusion every day:
Identify the examples of diffusion from the given options:
Select the correct observations in experiments to know about diffusion from the options:
The mass of the solute, temperature of the external environment, solvent density and the distance travelled affect the rate of _____. (osmosis/diffusion/transpiration)
Freddie Mercury and _____ removed salt from seawater by using a semi-permeable membrane by a process called desalination.
The fresh grape wrinkles, if kept in saltwater because of endosmosis.
Name the process through which water enters the potato osmometer.
The MIC gas of the Bhopal tragedy was spread throughout the city through the process of _____.
The smell of flowers reaches us through the process of _____.
Raisins when submerged in water swell up due to _____.
Soaked seeds burst their seed coats.
Marine fish when placed in tap water bursts because of
