guys r there certain scenarios when there is overpotential of o2 ?

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45 Replies
iTeachChem Helper
iTeachChem Helperā€¢3w ago
@Dexter
iTeachChem Helper
iTeachChem Helperā€¢3w ago
Note for OP
+solved @user1 @user2... to close the thread when your doubt is solved. Mention the users who helped you solve the doubt. This will be added to their stats.
simplybear
simplybearOPā€¢3w ago
@Nimboi yk this?
Nimboi
Nimboiā€¢3w ago
not very good at products of electrolysis sori šŸ’ƒ
simplybear
simplybearOPā€¢3w ago
ok ek aur in kinetics whats R= R0/2^n like amoun after n half lives or sumh aisa kuch?
Nimboi
Nimboiā€¢3w ago
yeah i mean that makes sense doesnt it concentration becomes /2 after every half life hence the term "half life"
simplybear
simplybearOPā€¢3w ago
thats only for 0 order like R- R/2 - R/4 - R/8
Nimboi
Nimboiā€¢3w ago
no, this applies to anything that's the meaning of the word "half life"
simplybear
simplybearOPā€¢3w ago
o i meant like
Nimboi
Nimboiā€¢3w ago
the amount of time it takes for a product's concentration to be halved
simplybear
simplybearOPā€¢3w ago
symmetrical likee for 1st order t3/4 is twice t1/2 and t87.5 is 3 t/12
Nimboi
Nimboiā€¢3w ago
half life is constant only for first order but yeah half life still means the same thing everywhere
simplybear
simplybearOPā€¢3w ago
wait so that formula is amout left after n half lives?
Nimboi
Nimboiā€¢3w ago
yeah
simplybear
simplybearOPā€¢3w ago
ok and wb
Nimboi
Nimboiā€¢3w ago
for any reaction
simplybear
simplybearOPā€¢3w ago
n= total time/ t1/2 wait thats numebr of half lives
Nimboi
Nimboiā€¢3w ago
mhm
Mandy34
Mandy34ā€¢3w ago
I think AgCl ke electrolysis mein hai I don't really remember clearly lekin chloride ke electrolysis mein toh overpotential ka concept involved hai that I do remember Wait lemme check notes
simplybear
simplybearOPā€¢3w ago
yes NaCl mein bhi
Mandy34
Mandy34ā€¢3w ago
Well i only have one example of chloride for overpotential of o2 But I got one for hydrogen gas
Mandy34
Mandy34ā€¢3w ago
No description
Mandy34
Mandy34ā€¢3w ago
Also thank you for this doubt I finally opened my notebook after 6 months
simplybear
simplybearOPā€¢3w ago
oh thanks @iTeachChem sir is there any specific scenario like that??
Mandy34
Mandy34ā€¢3w ago
you may search on googel Found this on Wikipedia
Mandy34
Mandy34ā€¢3w ago
Tum dekhlo Bhai ye kya hai
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simplybear
simplybearOPā€¢3w ago
No description
simplybear
simplybearOPā€¢3w ago
but thankyou
Mandy34
Mandy34ā€¢3w ago
I sent what you wanted
simplybear
simplybearOPā€¢3w ago
yesyes thank you šŸ™ šŸ™
Mandy34
Mandy34ā€¢3w ago
Close the thread if ur problem is solved(I want my stats increased šŸ˜šŸ˜)
simplybear
simplybearOPā€¢3w ago
ok sure but one more doubt in tetrahedral i read somewhere ki pairing energy is usually always higher than the crystal field splitting energy nd doesnt depend on ligand CN 4
Mandy34
Mandy34ā€¢3w ago
Wo nahi pata šŸ„² Haven't revised coordination in a long time August ya sept mai padha tha
simplybear
simplybearOPā€¢2w ago
@Flame Tests Lover u got like carbocation stability order pdf or sum then like +I -I groups order
Nimboi
Nimboiā€¢2w ago
wikipedia check the article on inductive effect
TeXit
TeXitā€¢2w ago
No description
Mandy34
Mandy34ā€¢2w ago
This is still disputed on reddit tho Lemme check
Mandy34
Mandy34ā€¢2w ago
These are certain scenarios I saw on reddit
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Mandy34
Mandy34ā€¢2w ago
What KANKI says here is true cuz 3methyl>1ph in the image sent by me
Mandy34
Mandy34ā€¢2w ago
-I
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Mandy34
Mandy34ā€¢2w ago
+I
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simplybear
simplybearOPā€¢2w ago
i love u bro ā¤ļø ā¤ļø for us it was given ki benzylic was more stble then tertiary
Mandy34
Mandy34ā€¢2w ago
Haa but that's why I attached that screenshot from reddit too
simplybear
simplybearOPā€¢2w ago
so accoding to like jee main pyqs? what is it
Mandy34
Mandy34ā€¢2w ago
Um didn't understand what you're asking

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