Question

When ferrous sulphate is added to mercuric chloride then
A. `HgCl_(2)` is oxidised to `HgCl_(4)`
B. `HgCl_(2)` is reduced to `Hg_(2)Cl_(2)`
C. `FeSO_(4)` is oxidised to `Fe_(2)(SO_(4))_(3)`
D. `FeSO_(4)` is oxidised to `FeCl_(3)`

Answer 1

Correct Answer - B,C,D
`6HgCl_(2)+6FeSO_(4)rarr3Hg_(2)Cl_(2)+2Fe_(2)(SO_(4))_(3)+2FeCl_(3)`