Q. Chile salt petre is an ore of
A) Magnesium
B) Bromine
C) Sodium
D) Iodine
Explanation
(c)
Chile salt petre $(NaNO_{3})$ is the nitrate ore of sodium
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.