Neko
IiTeachChem
•Created by Neko on 10/20/2024 in #💭│doubts
Why doesn't addition of inert gas at constant volume shift the rxn towards one direction
When adding an inert gas in a closed vessel , the total volume is constant so the total pressure has to increase.
But change in total pressure should shift the rxn towards one end (if delta Ng isnt zero)
But that doesnt happen. Please help me understand why this is the case
35 replies
IiTeachChem
•Created by Neko on 10/10/2024 in #💭│doubts
Pnc Diagonals of a polygon
Hi
I was doing pnc and the question was to find no. of diagonals of a polygon with n sides. I thought that since we take a vertex, and form a line with any other vertex except the 2 vertices adjacent to the first one, it should be (n-2)C2
But my sir said it would be nC2-n, which I agree with and know my method was wrong but dont how it was wrong
Can somebody please point out the flaw in my logic cuz I cant find it
12 replies
IiTeachChem
•Created by Neko on 10/7/2024 in #💭│doubts
Will a reaction still be considered at equillibrium if the rate of forward is significantly more
Lets say we have a reaction in which we have a ton of product of which has slow rate of going backwards and a small amount of reactant with a fast rate of forward. The amount of product formation is equal to amount of reactant formed per unit time and the whole system is at balance.
Will it still be considered equillibrium?
33 replies
IiTeachChem
•Created by Neko on 9/24/2024 in #💭│doubts
Hybridization for odd electronic species
Hybridization for odd electronic species such as NO
9 replies
IiTeachChem
•Created by Neko on 8/26/2024 in #💭│doubts
Doubt about Third Law of motion
hello
I have a discussion to make
we know total momentum of a single system in conserved
as in every reaction has an equal and opposite reaction
the thing why I dont understand is why does the doing work take energy
if force is gonna get transferred back to me anyways
19 replies
IiTeachChem
•Created by Neko on 8/24/2024 in #💭│doubts
why is Dz^2 orbital filled first in sp3d hybridization
Not just this, my teacher told me there is a specific order for just d orbitals where dz2, then dx2-y2, then dxy orbital gets hybridized.
I am confused as to why is this (I can understand for first 2 cuz they are diff but why dxy before dzy or dxz)
35 replies
