Xyphoes
IiTeachChem
•Created by Xyphoes on 4/27/2024 in #💭│doubts
PnC
Thanks, this seems atleast somewhat thinkable XD
38 replies
IiTeachChem
•Created by Xyphoes on 4/27/2024 in #💭│doubts
PnC
Nope :/ I gave up on this cause there's no point in doing it now with such little time left
38 replies
IiTeachChem
•Created by Joe Biden on 5/13/2024 in #💭│doubts
Electrochemistry
for cm to metre in the molar conductivity formula, just replace 1000 with 10^-3
39 replies
IiTeachChem
•Created by Cyrix on 5/5/2024 in #💭│doubts
Phy electrostats pyq
small angle approximation
tantheta approx theta
sintheta approx theta
so tantheta approx sintheta
10 replies
IiTeachChem
•Created by Xyphoes on 5/2/2024 in #💭│doubts
Fluid Mechanics
nvm, solved; Was getting confused in centrifugal and centripetal forces
7 replies
IiTeachChem
•Created by Xyphoes on 5/1/2024 in #💭│doubts
Organic
Answer given is D
But I'm getting A (As Perchloric acid is an oxidising agent)
B (1,2 addition of PhMgBr)
And D (Aromatic product)
They've asked for formed species, so you'd list all possible ones down, right?
9 replies
IiTeachChem
•Created by Xyphoes on 4/29/2024 in #💭│doubts
GOC Basicity
+solved @Comrade Rock Astley
14 replies
IiTeachChem
•Created by Xyphoes on 4/29/2024 in #💭│doubts
GOC Basicity
👍 I'm guessing they look at the proper data while making adv ka paper so that these mishaps dont happen lol
14 replies
IiTeachChem
•Created by Xyphoes on 4/29/2024 in #💭│doubts
GOC Basicity
Hmm, okay then.
They've also stated that the fourth compound will experience steric inhibition, but is that really true?
From the data i've seen on google, aniline has a pKb of 9.38 while ortho-methyl aniline has a pKb of ~9.71. Im guessing the biggest contributor to this is the inductive effect of the methyl group
I don't think a single methyl would be large enough to disturb the NH2 group enough to shift it out of the plane.
14 replies
IiTeachChem
•Created by Xyphoes on 4/29/2024 in #💭│doubts
GOC Basicity
Wouldn't the tetrahedral shape enable the LP to stay away from the methyls? That would lead to the LP staying on one vertex of the tetrahedral, and the 3 methyls on the other vertices
14 replies
IiTeachChem
•Created by Xyphoes on 4/29/2024 in #💭│doubts
GOC Basicity
Isme if we look at the structure of the first compound in 3D, it's clear that the LP will be available as it will protrude from one end (tetrahedral ka vertex)
Same with the second structure
Then how come they've given that SIP effect acts in compound 1?
14 replies
IiTeachChem
•Created by Xyphoes on 4/27/2024 in #💭│doubts
PnC
video solution bhi bakwaas hai banda bas word to word bole jaa rha hai, shayad se usko bhi samajh nai aaya hoga
38 replies