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What is the primary purpose of reverse osmosis in desalination?

Options

  1. ATo increase the salt content of seawater
  2. BTo provide a source of fresh drinking water
  3. CTo purify seawater for swimming
  4. DTo create artificial seawater

Correct answer

B. To provide a source of fresh drinking water

Step-by-step solution

Reverse osmosis in desalination is primarily used to provide a source of fresh drinking water by removing salt and impurities from seawater.

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