16. a) How will you show experimentally that metals are good conductors of heat. b) Describe the extraction of Mercury metal from its ore Cinnabar (HgS).
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Hgs +o2=Hgo + so2
Hgo on heating=Hg + o2
THANK YOU FROM NARENDAR R
Hgo on heating=Hg + o2
THANK YOU FROM NARENDAR R
NarendarR:
WELCOME
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