Science, asked by dubbsKelmahulMalho, 1 year ago

To obtain Hg from HgS it is first roasted so that HgO is obtained.And is it then further heated in presence or absence of oxygen to obtain Hg?

Answers

Answered by prmkulk1978

To obtain Hg from its ore HgS. First ore is roasted to get HgO .
Then this HgO is heated at about of 3000degree Celsius to get Mercury metal.
please note reduction of mercury oxide by heat alone.

prmkulk1978: Please read it as 300 degree celsius.

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