A) Ferric nitrate
B) Copper nitrate
C) Manganese nitrate
D) Silver nitrate
Correct Answer: D
Solution :
Metal oxides lying below Hg in electrochemical series decompose to form metal. \[ZnO,MgO,CuO\xrightarrow{\Delta }\] no effect \[A{{g}_{2}}O\xrightarrow{\Delta }Ag+{{O}_{2}}\] \[AgN{{O}_{3}}\xrightarrow{\Delta }A{{g}_{2}}O\xrightarrow{{}}Ag+{{O}_{2}}\]
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