Question

Sita placed raisins in a bowl containing water?
In one bowl have dry raisain
In another bowl have soaken raisain

1. What would be the expected observation after 3 hours?
2. Name the process that taken place?
3. Explain the process

Answer 1

Answer: when sits puts dry raisins and soaked raisins in bowl of water

Osmosis process will takes place

Explanation:

1. After 3 hour in the bowl of dry raisins the raisins will swell because concentration of water is less in raisins as compared to outer surrounding so water will move inside the raisins and it will swell

In the bowl of soaked raisins the raisins will shrink as concentration of water is more so iraisins will lose and it will get shrink

2. Process that taken place here is osmosis

3. Osmosis is the process through which water mover through the region of higher concentration to lower concentration through a semi permeable membrane