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Question

State two important uses of following non -metal

Iodine


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Solution

Part I - About Iodine

Iodine is a crystalline solid possesses sing brownish-grey coloration

Iodine is insoluble in water , but soluble in organic solvents.

Part II - Uses

  • Sodium iodide in salt extract is used in manufacture of common salt. It is used so that the normal functioning of body is maintained and iodine deficiency is recovered.
  • Iodine is used in preparation of iodoform which is used in medicine.

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