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Electrochemistry
Question
Suggest a list of metals that are extracted electrolytically.
Solution
Answer:
The Metals which is at the top of the reactivity series can extracted electrolytically.
So all alkali metals and some alkaline metals can extracted with this method.
Example Li, Na, K, Mg, Al etc.
Some More Questions From Electrochemistry Chapter
How would you determine the standard electrode potential of the system Mg2+/Mg?
Can you store copper sulphate solutions in a Zinc pot?
Why does the conductivity of a solution decrease with dilution?
Suggest a way to determine the Λ°m value of water.
The molar conductivity of 0.025 mol L–1 methanoic acid is 46.1 S cm2 mol–1. Calculate its degree of dissociation and dissociation constant. Give λ°(H+) = 349.6 S cm2 mol–1 and λ° (HCOO– ) = 54.6 s cm2 mol–1.
If the current of 0.5 ampere flows through a metallic wire for 2 hours, then how many electrons flow through the wire?
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