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Calomel (Hg2Cl2) on reaction with ammonium hydroxide gives

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asked Mar 31, 2018 in Chemistry by paayal (26,720 points) ● 4 ● 6 ● 11

Calomel (Hg2Cl2) on reaction with ammonium hydroxide gives
(a) HgNH2Cl
(b) NH2 – Hg – Hg – Cl
(c) Hg2O
(d) HgO

1 Answer

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answered Mar 31, 2018 by sanjaydas (61,430 points) ● 5 ● 7 ● 7
selected Apr 1, 2018 by Vikash Kumar
 
Best answer

(a) : Calomel on reaction with ammonium hydroxide turns black. The black substance is a mixture of mercury and mercuric amino chloride.

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