Electrochemical Series Trick, Concept, Application & properties Chemistry | 7tricks
Arranging elements according to the increased electrode potential is called an electrochemical series order.
Here is the short trick to remember the Electrochemical series of chemistry of class 12 in Hindi & English. It may be possible that you feel this trick is so lenghty but believe us if you learn this once properly and write it into notebook you will never forget it in future.
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1) Li ➟ ले 2) K ➟ के
3) Ba ➟ बारह 4) Sr ➟ सरदार
5) Ca ➟ का 6) Na ➟ नाम
7) Mg ➟ मांगे 8) Al ➟ अली
9) Mn ➟ महान 10) Zn ➟ जान
11) Cr ➟ करके 12) F ➟ फेंके
13) Cd ➟ CD 14) Co ➟ कोई
15) Ni ➟ निचे 16) Sn ➟ सुनो
17) Pb ➟ परभात 18) H ➟ है
19) Cu ➟ कोण 20) I ➟ आइये
21) Ag ➟ आगे 22) Hg ➟ होंगे
23) Br ➟ भ्रमांड 24) Pt ➟ पीड़ित
25) O ➟ और 26) Cl ➟ कलावती
27) Au ➟ सोना 28) F ➟ फ्री में
Like Karena Can Not Memorize All Zoology Important Concept, Noone student Has Completed Information in Silver Mercury Because Chemistry Over Flows.
About Electrochemical Series :-
Electrochemical series additionally typically remarked as activity series may be a list that describes the arrangement of parts so as of their increasing conductor potential values.The series has been established by measure the potential of assorted electrodes versus customary atomic number 1 electrode (SHE). Upper electrochemical series learning trick given.
Application of Electrochemical Series :-
Feasibilty of Redox Reactions :
Electrochemical series conjointly generally said as activity series may be a list that describes the arrangement of parts so as of their increasing conductor potential values.The series has been established by measure the potential of assorted electrodes versus customary chemical element electrode (SHE).
Product of Electrolysis :
In case, or greater kinds of fantastic and terrible ions are found in solution, during electrolysis positive metallic ions are discharged or liberated on the electrodes in choice to others. In general, in such competition, the ion that is a more potent oxidizing agent (excessive cost of preferred discount potential) is discharged first on the cathode.
➟ Substances that are stronger oxidants than hydrogen ions are connected in series under the action of hydrogen.
Properties of Electrochemical Series :-
1) Generally non-metallic SRP is greater than SRP of Hydrogen
2) Mettalic SRP < SRP of Hydrogen
3) The elements which Contain greater SRP is more oxidising agent.
4) Highest SRP of Fluorine and least SRP is of Lithium expressed that Fluorine is highest oxidising agent and lithium is highest oxidising agent.
5) Metal which have SRP value less than -2 those metals are alkali/alkaline earth metals. These are more reactive
6) Metals contain SRP value between 0 to -2 are d-block/ p-block/ f-block metals like Fe, Zn, Al, Co, Ni, Mn, V….. These react with acids in impure state and produce H2 gas at room temperature.
Also these metals reacts with steam with higher temperature and produce H2 gas.
7) Metals which have SRP greater than 0 like Cu, Pb, Ag, Au, Pt…
These not react with water at room temperature and also not react with steam at higher temperature.
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