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  • s-Block Elements
  • What is named as Carnallite?
Multiple choice

What is named as Carnallite?

  1. Na2B4O7.10H2O

  2. CaCO3.MgCO3

  3. KCl MgCl2. 6H2O

  4. Na3 AlF6

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Carnallite is a naturally occurring mineral with the chemical formula KCl·MgCl₂·6H₂O. It is an important source of potassium and magnesium. Option A is borax, B is dolomite, and D is cryolite.

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