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NTA Abhyas 2020
Exam
NTA Abhyas
Year
2020
Subject
Chemistry
Chapter
General Principles and Processes of Isolation of Metals

NTA Abhyas 2020 · Chemistry · General Principles and Processes of Isolation of Metals

Carnellite is a mineral of

Carnellite is a mineral of

Options

  1. ACa\text{Ca}
  2. BNa\text{Na}
  3. CMg\text{Mg}
  4. DZn\text{Zn}

Correct answer

C. Mg\text{Mg}

Step-by-step solution

Carnellite is \text{KCl} ⋅ {\text{MgCl}_{2} ⋅ {\text{6H}_{2} \text{O}
It is a white or reddish mineral consisting of a hydrated chloride of potassium (K)( \text{K} ) and magnesium (Mg)( \text{Mg} ). Therefore, Carnellite is a mineral of Mg\text{Mg}.
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