MCQ
Metal oxides which decomposes on heating is
- A$ZnO$
- B$A{l_2}{O_3}$
- C$CuO$
- ✓$HgO$
✓
Answer
Correct option: D.
$HgO$
d
(e)$2HgO\,\xrightarrow{\Delta }\,2Hg + {O_2}$
(e)$2HgO\,\xrightarrow{\Delta }\,2Hg + {O_2}$
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