Chemistry, asked by Pankajpundir8662, 1 year ago

Explain the extraction of metals low in activity series

Answers

Answered by satyam789

THE METALS PRESENT IN LOW ACTIVITY SERIES ARE ALWAYS PRESENT IN NATIVE STATES THEY DONT NEED EXTRACTION

Answered by brainlystar1309

metals that are present lower in the reactivity series are extracted as follows:

roasting: heating in the presence of oxygen

HgS + O2 ------ HgO +SO2

then calcination: heating in the absence of oxygen

HgO ------- Hg+ O2

metal can be extracted in this way

hope it will help you

satyam789: THIS IS FOR THE MIDDLE REACTIVITY SERIES

brainlystar1309: no, it's for low reactive elements

satyam789: ONLY GOLD AND SILVER ARE THE LOW REACTIVE METALS

satyam789: MERCURY COMES IN THE MIDDLE REACTIVITY SERIES

brainlystar1309: mercury is less reactive metal

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