Question

classify the following
into Osmosis diffusion

Swelling up of
a raisin on
keeping in water -​

Answer 1

Answer:

The swelling up of a raisin on keeping in water is 'Osmosis' because the concentration of solutes in raisin is more than outside water. Hence, water moves inside the raisin causing the swelling up of raisin. (b) The spreading of the virus on sneezing is Diffusion.

Explanation:

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Answer 2

Answer:

) The shrinking of grapes kept in thick sugar syrup is 'Osmosis'. This is because water will move down the concentration from higher concentration to lower concentration. ... () The aquatic animals using oxygen dissolved in water during respiration answer is 'Diffusion'.

Swelling up of a raisin on keeping in water is classified into osmosis because the salt concentration inside the raisin is more than the concentration in the water in which it is placed. So the outside water enter into the raisin and it swells.