RDES
IiTeachChem
•Created by flower on 12/3/2024 in #💭│doubts
4,4 why??
Bifunctional derivatives are stuff like salicylaldehyde and all that. Two functional groups on a ring or a chain. Not Bicyclo rings.
33 replies
IiTeachChem
•Created by Parth on 10/18/2024 in #💭│doubts
NEWTON LAWS OF MOTION
Therefore,
T=ma
Where
m=mass of block
a= acceleration of block.
And T=F/2
Therefore,
ma=F/2
a=F/2m
35 replies
IiTeachChem
•Created by Parth on 10/18/2024 in #💭│doubts
NEWTON LAWS OF MOTION
Making necessary assumptions, it means that one-half of the total force will be responsible for the motion of the block.
35 replies
IiTeachChem
•Created by Parth on 10/18/2024 in #💭│doubts
NEWTON LAWS OF MOTION
Because, one force is split among two strings.
35 replies
IiTeachChem
•Created by Ansh Agarwal on 9/15/2024 in #💭│doubts
iupac naming - haloalkane - Lowest Locant Sum rule ?
2,4
4,6
2<4
that gets priority.
Lowest locant sum rule doesn't hold.
18 replies
IiTeachChem
•Created by itsav23 on 9/8/2024 in #💭│doubts
PROJECTILE MOTION
45 degrees would mean Rmax so u^2/g
13 replies
IiTeachChem
•Created by itsav23 on 9/8/2024 in #💭│doubts
PROJECTILE MOTION
Use y= x tan theta - gx^2/(2u^2 cos^2 theta)
y = x tan theta- x^2 sin theta/u cos theta(2u^2 cos theta/g)
y= x tan theta(1-x/r)
13 replies
IiTeachChem
•Created by WhiteMask™ on 9/4/2024 in #💭│doubts
Lanthanoids and Actinoids
But they all belong to the third group as far as the main body of the table is concerned. Because of d1
21 replies
IiTeachChem
•Created by WhiteMask™ on 9/4/2024 in #💭│doubts
Lanthanoids and Actinoids
Lanthanoids begin from Cerium and actinoids from Thorium.
21 replies
IiTeachChem
•Created by WhiteMask™ on 9/4/2024 in #💭│doubts
Lanthanoids and Actinoids
It's not. Lanthanum and actinium are d-block elements.
21 replies
IiTeachChem
•Created by .shadow on 9/6/2024 in #💭│doubts
Doubt Regarding relationship between time and velocity
Hence, we consider speed because that is constant, and find time according, taking displacement as 2R.
12 replies
IiTeachChem
•Created by .shadow on 9/6/2024 in #💭│doubts
Doubt Regarding relationship between time and velocity
Because direction changes.
12 replies
IiTeachChem
•Created by .shadow on 9/6/2024 in #💭│doubts
Doubt Regarding relationship between time and velocity
No, velocity changes at every instant.
12 replies
IiTeachChem
•Created by Glancing dagger on 8/31/2024 in #💭│doubts
I am not understanding this concept please help REDOX REACTIONS DISPROPORTIONATE
Like Nitrogen dioxide and water
35 replies
IiTeachChem
•Created by Glancing dagger on 8/31/2024 in #💭│doubts
I am not understanding this concept please help REDOX REACTIONS DISPROPORTIONATE
n factor in this case is red*oxi/red+oxi
35 replies
IiTeachChem
•Created by Glancing dagger on 8/31/2024 in #💭│doubts
I am not understanding this concept please help REDOX REACTIONS DISPROPORTIONATE
Disproportionation is a type of chemical reaction wherein the same element is oxidized and reduced.
35 replies
IiTeachChem
•Created by kreo.revansh on 8/2/2024 in #💭│doubts
English, Grammar, Articles and Determiners:
To infinity and beyond
55 replies
IiTeachChem
•Created by hardcoreisdead on 8/5/2024 in #💭│doubts
periodic 2
You're right on that note. I just checked data and marginally so but yes, Si is more than Mg. So, you're correct.
40 replies