50. Metallurgy - Auto Reduction - Lead Extraction | AKSC | Chemistry | 11th & 12th | NEET, JEE

Описание: In this lecture, we will be discussing the Auto Reduction - Lead Extraction

Highlights:
In the reverberatory furnace, galena is dropped and roasted in which PbO and PbSO4 are formed
When black mass changes to white, roasting is stopped by closing the air windows and from the top, more PbS is dropped which leads to auto reduction


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Short Topics:
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Metallurgy:
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Note: This channel has content related to Physical and Inorganic Chemistry. The videos in it are intended for students in 11th and 12th preparing for Indian competitive engineering or medical examinations such as JEE Mains and Advance, NEET, BITSAT, VITEEE, CET, etc.


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Video By:
Ashok Kumar Singh

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