Q. Carnallite is
A) $MgCO_{3}\ .\ CaCO_{3}$
B) $MgSO_{4}\ .\ 7H_{2}O$
C) $KAlSi_{3}O_{8}$
D) $KCl\ .\ MgCl_{2}\ .\ 6H_{2}O$
Explanation
(d)
Carnallite is an ore of potassium and magnesium i.e., $KCl\ .\ MgCl_{2}\ .\ 6H_{2}O.$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.