Q. Correct formula of calomel is
A) $HgCl_{2}$
B) $HgCl_{2}.H_{2}O$
C) $Hg_{2}Cl_{2}$
D) $HgSO_{4}$
Explanation
The correct answer is Option C: $Hg_{2}Cl_{2}$.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.