D-And F-Block Elements Ques 6

Question: When calomel reacts with $ NH_4OH, $ we get

[CBSE PMT 1996]

Options:

A) $ HgNH_2Cl $

B) $ NH_2-Hg-Hg-Cl $

C) $ Hg_2O $

D) $ HgO $

Show Answer

Answer:

Correct Answer: A

Solution:

$ \underset{Calomal}{\mathop{Hg_2Cl_2}},+2NH_4OH,\to NH_4Cl+2H_2O+Hg+HgNH_2Cl $



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