Question

write an activity to prepare semi permeable membrane​

Answer 1

Answer:

• Put the three glasses in the refrigerator and allow to sit for 24 hours. Gently holding the egg in the glass, pour out the old vinegar. Replace with fresh vinegar, and let sit in the refrigerator for another 24 hours. Repeat this process until the shells are fully dissolved and only the membrane remains.

Answer 2

Answer:

Three beaker, 2 egg membrane, sugar, water , thread , measuring jar, disposable syringe, cloth and table spoon.

take the egg that are stoked in the dilute HCl.

wash the egg under tap water and wipe them with cloth.

Now remove the internal contain present in the egg.