Question

explain the extraction of metals law in activity series?​

Answer 1

Extracting Metals Low in the Activity Series. Metals that are low in the activity series are very un-reactive. The oxides of these metals can be reduced to metals by heating alone. For example, mercury is obtained from its ore, cinnabar (HgS), by the process of heating...

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Answer 2

Answer:

• The activity series of a metal is very useful in certain fields like ore extractions.
• With the help of the activity series we can decide how a particular ore of any metal should be extracted.
• Some metals that lie at a lower level in this activity series can be extracted using the ones that lie above in the activity series by reacting with the ore and then roasting or heating it to get back the original metal.
• Calcination is another method of extracting metal from the ores, again the metals with which this process should be done is decided seen in the activity series.