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NEETChemistryp Block Elements (Group 15, 16, 17 & 18)

What are some of the primary sources of iodine in nature?

Options

  1. ASoil and river water
  2. BFluorides and cryolite
  3. CSeaweeds and Chile saltpetre
  4. DSodium chloride and carnallite

Correct answer

C. Seaweeds and Chile saltpetre

Step-by-step solution

Some primary sources of iodine in nature include seaweeds and Chile saltpetre (containing sodium iodate).

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