Question

Q4 and 5 pls tell fast!!!!!

Answer 1

Answer:

4a , Generally, we add salt to the vegetables during the cooking process and vegetables release water, this is due to exosmosis. ... Therefore, the cell releases water in the outside environment and shrinks. Moreover, in exosmosis water moves out of the cell.

b, On adding salt, the external medium is made hypertonic, i.e., concentration of water is lowered as compared to the concentration of water inside the cell. Thus, water is released from the vegetables due to exosmosis (water molecules goes out of the cell resulting in shrinkage of cell).