Chemistry, asked by manyu0728, 10 months ago

what is roasting in the mattulargy process ?
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Answers

Answered by kenilbhaivinchhi
0

Answer:

roasting is a processes in which metalore get heated and we get pure meatel

Answered by PavethaSri
0

Answer:

Roasting is the method, usually applied for the conversion of sulphide ores into their oxides.In this method, the concentrated ores is oxidised by heating it with excess of oxygen in a suitable furnace below the melting point of the metal.

2PbS+3O2___Δ___> 2PbO+2SO2

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