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17. Classify the following into osmosis/diffusion : (i) Swelling up of a raisin on keeping in water. (ii) Spreading of virus on sneezing. (iii) Earthworm dying on coming in contact with common salt. (iv) Shrinking of grapes kept in thick sugar syrup. (v) Preserving pickles in salt. (vi) Spreading of smell of cake being baked throughout the house. (vii) Aquatic animals using oxygen dissolved in water during respiration.

17. Classify the following into osmosis/diffusion :
(i) Swelling up of a raisin on keeping in water.
(ii) Spreading of virus on sneezing.
(iii) Earthworm dying on coming in contact with common salt.
(iv) Shrinking of grapes kept in thick sugar syrup.
(v) Preserving pickles in salt.
(vi) Spreading of smell of cake being baked throughout the house.
(vii) Aquatic animals using oxygen dissolved in water during respiration.

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60787 Points
3 years ago
Ans : (i) Osmosis (ii) Diffusion (iii) Osmosis (iv) Osmosis (v) Osmosis (vi) Diffusion (vii) Diffusion

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