Techygamey58
IiTeachChem
•Created by rosaline on 9/15/2024 in #💭│doubts
thermodynamics
then I guess it's zero. is it?
14 replies
IiTeachChem
•Created by rosaline on 9/15/2024 in #💭│doubts
thermodynamics
bhai ye konse element ki baat kar raha hai
14 replies
IiTeachChem
•Created by Real potato on 9/13/2024 in #💭│doubts
NLM/Rotn
I have no idea about this kyuki meine rotation nahi kiya tha 11th mein (nor i'm intend to right now). ek baar try karo, hua toh badhiya hai.
12 replies
IiTeachChem
•Created by Real potato on 9/13/2024 in #💭│doubts
NLM/Rotn
can we assume that the movement of hemisphere will be towards its curvature. fir I guess RBD se nikal sakte hai
12 replies
IiTeachChem
•Created by Techygamey58 on 9/1/2024 in #💭│doubts
y/3 zero kaise hua?
thanks for help buddy🙏
9 replies
IiTeachChem
•Created by Techygamey58 on 9/1/2024 in #💭│doubts
y/3 zero kaise hua?
I missed the part where y was constant
9 replies
IiTeachChem
•Created by hardcoreisdead on 8/30/2024 in #💭│doubts
COM
buddy glass shard ka kuch detail hai? otherwise it seems impossible
64 replies
IiTeachChem
•Created by Techygamey58 on 8/28/2024 in #💭│doubts
titration
that is exactly where I was stuck
42 replies
IiTeachChem
•Created by Techygamey58 on 8/28/2024 in #💭│doubts
titration
thank you sir for your help and patience
42 replies
IiTeachChem
•Created by Techygamey58 on 8/28/2024 in #💭│doubts
titration
aw man that was heavy
42 replies
IiTeachChem
•Created by Techygamey58 on 8/28/2024 in #💭│doubts
titration
now here by experiment it took me and my friends 4ml of KMnO4 to turn 10ml of mohr's salt solution pink via titration
42 replies
IiTeachChem
•Created by Techygamey58 on 8/28/2024 in #💭│doubts
titration
here is the full question: "you are supplied with M/40 standard solution of ferrous ammonium sulphate (mohrs salt) solution. Find out percentage purity of impure KMnO4 sample, if 1.8gm of which have been dissolved per litre of the solution"
42 replies
IiTeachChem
•Created by Techygamey58 on 8/28/2024 in #💭│doubts
titration
I was unable to cover that chapter thoroughly, please explain me.
42 replies
IiTeachChem
•Created by Techygamey58 on 8/28/2024 in #💭│doubts
titration
That's exactly what my teacher told us to memorize. I just only know that it came from balancing the redox reaction that occurs here
42 replies
IiTeachChem
•Created by Techygamey58 on 8/28/2024 in #💭│doubts
titration
and finally to find purity % I used strength found/given strength x 100
42 replies
IiTeachChem
•Created by Techygamey58 on 8/28/2024 in #💭│doubts
titration
well I just used the simple formula of M1V1=M2V2 in which my teacher told me that those 'a' values need to be memorized for finding the molarity
then for finding the strength I used Molarity x molar mass
42 replies
IiTeachChem
•Created by kreo.revansh on 8/18/2024 in #💭│doubts
Physics Motion in a Straight Line Class 9
trick is area under curve solve karo for v-t graph to find displacement where in this case is 60m total displacement. Same trick agar velocity find karna ho from a-t graph.
14 replies