Question

Correct formula of calomel is

• A. $HgC{l}_2$
• B. $HgC{l}_2.H_{2}O$
• C. $H{g}_{2}C{l}_2$
• D. $HgS{O}_4$

Answer 1

Answer: (C)

Mercurous chloride is known as calomel and the correct formula of calomel is $H{g}_{2}C{l}_2$ .