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What is cinnaber?how is metal extracted …

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What is cinnaber?how is metal extracted from cinnaber? explain briefly

Posted by Mahi Rajput 6 years ago

CBSE > Class 10 > Science

14 answers

Anshul Soni 6 years ago

welcome

Mahi Rajput 6 years ago

Thanku for answer anshul

Anshul Soni 6 years ago

Cinnabar is an Ore of mercury. HgS As it is sulphide ore, so firstly it is to be converted into oxide (HgO) 2HgS + 3O2 -- 2HgO + 2SO2 This process is known as Roasting. Then HgO is heated to reduce it to Hg 2HgO + heat - 2Hg + O2

Mahi Rajput 6 years ago

Btaega koi

Mahi Rajput 6 years ago

Name to metal that can be used to reduce metal oxides to metals

??(｡☬Ashu☬｡)?? Bhardwaj 6 years ago

Pucho

Mahi Rajput 6 years ago

Ek question or hai puchhu

??(｡☬Ashu☬｡)?? Bhardwaj 6 years ago

Through roasting

Mahi Rajput 6 years ago

Metal extracted from cinnaber how

Nitin Yadav 6 years ago

I m online

??(｡☬Ashu☬｡)?? Bhardwaj 6 years ago

It is alloy of mercury

Mahi Rajput 6 years ago

Hii

??(｡☬Ashu☬｡)?? Bhardwaj 6 years ago

Hii

Mahi Rajput 6 years ago

Any one is online please answer me

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