Which of the following metals can be prepared in samples by the thermal decomposition of their trioxonitrate (V) salts?
a
Copper and mercury
b
Silver and copper
c
Mercury and silver
d
Magnesium and mercury
Explanation
Correct Option
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joanj
2 years ago
The correct answer is:
C. Mercury and Silver
Metals like Mercury (Hg) and silver (Ag) can be prepared in samples by the thermal decomposition of their trioxonitrate(V) salts. When heated, mercury and silver trioxonitrate(V) salts decompose to produce the respective metal, oxygen and nitrogen(IV) oxide gas.
