Definition of osmosis, exosmosis, endosmosis, experiment to demonstrate osmosis, eggs experiment for osmosis, how does the water enters into root hair, importance of osmosis, 9th biology experiments, experiments with raw eggs,
Actually water moves from high to low concentration,since in salt solution,the no. Of solute particle increases,hence the water potential decreases, so water flows from egg to outside i.e from higher to lower concentration and the egg shrinks. And in case of pure water, since there is no solute particle,hence the water potential is more outside then inside the egg, hence water flows from outside to inside,and hence the egg increases in size.
Hello sir i have to utilize some part of the video for making digital lessons for Telangana govt schools.can i use this video for telugu medium students.pls send reply to my mail.if i can use this i will keep your courtesy on the video.
Ma'am I'm not understanding one thing In my 9th science book of ncert it is given that in osmosis process the water moves from higher concantrated point to lower concentrated point So, Ma'am when we add salt to the water it becomes concentrated then why the egg shrinks???
I think concept printed in your science book is wrong. In the process of osmosis water move from low concentration point to high concentration point through a semipermeable membrane.
By applying high pressure on water in water purifying units... Water move from high concentration point to low concentration point through membranes is called reverse osmosis.
Because water inside the egg is more as compared to outside So water mover from the egg(higher concentration) to beaker or outside environment (lower concentration) So the egg get shrinked Hope it helps you ☺️☺️
@@rajusnaturalscienceacademy9586 Ma'am today my teacher taught me this chapter and told that in osmosis water moves from high water concentration point to low concentration point. When a de-shelled egg is kept in water the water concentration outside the egg is more so egg swells up its hypotonic solution. When an egg is kept in salt water the water concentration in salt water is low so water moves from inside the egg to outside that's called hypertonic solution. In osmosis water never moves from low concentration to high concentration
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Plesse search the definition in Google.....(a process by which molecules of a solvent tend to pass through a semipermeable membrane from a less concentrated solution into a more concentrated one.)