Question

QUESTION:-

★1. What is Reverse Osmosis?

★2. Differentiate this process with the process of Osmosis.

Note:
No copying from internet or from other answers.
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@BrainlyLee™​

Answer 1

Answer:

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1.) Reverse Osmosis is the non-spontaneous movement of water molecules(solvent) from its region of lower concentration to the region of higher concentration through semi - permeable membrane,when external pressure is applied on the region of lower concentration.

2.) Difference-

• In osmosis water molecules move from higher to lower concentration through semi-permeable membrane while in reverse osmosis water molecules move from lower to higher concentration.

• Osmosis is spontaneous movement while reverse osmosis is non-spontaneous movement.

• In osmosis, external pressure is not applied on the region of lower concentration while in reverse osmosis , external pressure is applied on the region of lower concentration.