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Today General Knowledge(GK)
Iodised salt contains
A)
Magnesium iodide
B)
Potassium iodide
C)
Calcium iodide
D)
Free iodine

Correct Answer : Option (B) - Potassium iodide



It consists of 40% sodium and 60% chloride, by weight. Salt is by far the biggest dietary source of sodium, and the words “salt” and “sodium” are often used interchangeably. Some varieties of salt may contain trace amounts of calcium, potassium, iron and zinc. Iodine is often added to table salt ( 2 , 3 ).

Published On : June 9, 2021
Category : Science and Technology
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