Polymer Chemisry - All You Need to Know | Previous Years Solved Problems

[@snehalshendage]

Superb explanation sir... thank you so much

[@chemistrystudypoint9190]

Thank you so much Sir, how easiest way you have to make us understand.. thanks again.

[@RahulKumar-yy7hd]

Polymers is the toughest part of Petrochemical...but I love it ,....These questions are benificial for UPSC IFOS 2024 Mains....thanks
Toughest & Very important topics " Polymers "

[@ultimateanswers2830]

Very useful video sir Thank you so much.pls upload more questions

[@surendharnampelli8950]

Simply superb sir.... no words to explain about your teaching style...

[@abhimanyumaharana2509]

You cant leave us sir.. Bcz we cant go through such large no of books... Its headache... So need you fr smooth and easy learning... Tq sir

[@babitaarya5334]

Thanku sir bhut ache se samjaya apne..

[@angelriyavarghese5863]

Thank you sir,for your valuable time.wishes for your research work.

[@nikitashaw3299]

The contour & rms length of a polymer chain modelled as a random coil, with N=1000,l=150 pm are closest to?

[@information416]

Nl contour length and √n.l is the rms length

[@akilraza861]

Sir tell me one thing
I want to know PhD is necessary for assistant professor

[@penki.shashank]

A 5g/L of polymer solution is prepared with a polymer of molar mass 25kg. The osmotic pressure (in atm) of this polymer solution at 25^o C? Consider RT= 2500 J/mol
Answer : 0.005 atm

[@penki.shashank]

solution
pi/c = RT/ Mn
where P = osmotic pressure, c is concentration Mn = number avg molecular weight of polymer.
R =0.0826 L atm mol-1 K-1; T = 298 K
now P = cRT/ Mn
here Mn = molar mass where M = 25kg
5X0.0826X298 =123.074/25X1000 = 0.00492 atm= 0.005 atm approx.

[@rachuindhurocks9422]

very nice n easy way to solve problem sir. thank you

[@simrankaundal1383]

Nice sir your every video is very useful for us plse share more videos on csir net exam

[@sanayapanigrahi1170]

Tysm sir🙏 it's really very helpful

[@easytechnostudy7058]

the number average molecular weight of a polymer sample containing equal number of molecules of molecular mass 10^4 and 10^15 is

[@hafixabidullah4285]

sir can I explain the kinetics of addition polymerization

[@sumanmondal6598]

Thank you so much sir..... Please make some video on bioinorganic chemistry....

[@AllBoutChemistry]

Suman, yes sure 👍

[@sumanmondal6598]

Thank you sir...

[@afrozamomin4420]

sir here a question from csir june 2013 A polymer sample has the following composition
No of molecules Molecular weight
10 1000
50 2000
40 4000
The PDI of polymer is a) 85000/27 b)85/81 c)850/729 d)729/850

[@sangavipugazhenthi]

Solution,Mn=2700. Mw=85000/27. Then cal PDI=Mw/Mn. Ans,850/729. Option C

[@kshamanidhisahu9322]

Thank u sir jii...🙏🙏👍

[@souravghosh-rw4dy]

Chain configuration of macromolecules discussion

[@nishchalsharma6256]

Very good sir keep it up

[@aatikarumaan1985]

Sir make more video on previous year questions. Please sir
🙏🙏

[@AllBoutChemistry]

alright

[@shanmathikutti2450]

Thank u sir pls explain polymers compound

[@souravdasgupta6835]

Thank you so much sir for this informative vedio. .

[@BTC-official]

Thank u lodha ji.. U make me more confident by improving my 4 to 6 sure marks

[@savitakasansaar]

thanku sir plz make video on perturbation theory and harmonic oscillator

[@pg-trb-chemneetcsirchem5282]

Thank you so much sir.this video very useful for me.each and every point are super.💐

[@maheshtumkurmaheshkp3903]

sir plz make video on kinetics of chain polymerisation .....plz plz

[@sudheer2643]

Thank you very much sir

[@akilraza861]

Sir make a video on approximate methods

[@amodkumar2712]

Sir 2018 December ka macromolecules ka vedeo uploaded kijiye !

[@NirmalKumar-kt6mh]

Sir make a video abouts molecular spectroscopy and bio inorganic chemistry

[@AllBoutChemistry]

Molecular Spectroscopy will be uploaded soon

[@manishakachoora9727]

plzz 2 marks topics ki alg se playlist bna do jo combine syllabus h 🙏🙏

[@swatisingh2004]

Sir... How u set up camera for this type of Vedio...

[@azizulrahman4138]

Thak sir you are amazing

[@snehlatakatheria7212]

Thank u sir...

[@SSingh-ko5zq]

Sir at 22:30 there is also an option matching with the ans €N/Mi2 Ni....

[@AllBoutChemistry]

S Singh,
No over there N is in numerator and other values is in denominator.
But in our answer, N is in denominator.

[@SSingh-ko5zq]

@@AllBoutChemistry my mistake...Tq sir

[@AllBoutChemistry]

No problem
You're welcome 😊

[@kishnamandal6798]

Plz bro make video about lattice energy & hydration energy in coordination compounds

[@A.R.Lekhashree]

Please reply me how to get ur material

[@sakshimehta7787]

Sir isme osmotic pressure sedimentation method etc
Nhi krne kya??

[@sivan9219]

Sir thank you..

[@KamleshYadav-lk6ug]

Thanks sir

[@sudhirkumar-lk5xx]

Plz solve polymer question from June 2018

[@amodkumar2712]

Sir dispersity of polymeric sample

[@chemistrywidbikash6934]

Sir reagents k upar name reaction k upr v banahyiye jam k according

[@AllBoutChemistry]

Name rexn I've made on Unacademy, plz watch there

[@chemistrywidbikash6934]

@@AllBoutChemistry sir all name reaction???

[@chemistrywidbikash6934]

@@AllBoutChemistry sir ther is no reaction like pinacole pinacolone, refortmatsky....

[@AllBoutChemistry]

chemistry wid Bikash, I'm started making video in that course, soon all name rexn will be uploaded, right now it's only 10 name rexn there

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chemistry wid Bikash, I will add the.

[@gowsan658]

Hope I will win . Bcoz of some sources majority credits 1st for u and professor Dave explains

[@kaustovbokalial5127]

Which book is good to follow this polymer chemistry?

[@snehlatakatheria7212]

Hello sir .... Tomorrow is their any class on unacademy...

[@AllBoutChemistry]

Yes Sneha, it's on Chemical Kinetics, tomorrow

[@ashishbhai9955]

Thanku sir

[@sahibdassrathore]

Sir i have doubt plz clear it 18:32 here my answer is coming Mm

[@sahibdassrathore]

14000/Mm > 1 condition of polydispers system

[@amodkumar2712]

Which book are best for electro Chemistry

[@AllBoutChemistry]

You can follow puri Sharma Pathania

[@surendrakumar-gw5ye]

Really sir you made it very esier. Thanku so much

[@rameesha9513]

Send ALL ABOUT CHEMISTRY

[@maheshtumkurmaheshkp3903]

z avg mass Ni Mi 3 / NiMi2 or
Ni3Mi/ Ni2Mi which one one is correct ...i have a huge doubt plz reply meeeee

[@brijesh_shah]

Sir please upload minimum 2 vedios per week ...

[@AllBoutChemistry]

BRIJESH KUMAR, I'll try for sure.

[@amodkumar2712]

I am waiting

[@sounaksur1990]

Thank you so much sir..

[@meenajayaprakash7436]

Sir what about polymer kinetics

[@nittansingh7545]

sir plzzz youtube pa bhi video bnao

[@rameezkumar6930]

Thank you so much .
I am getting huge benefit from these videos.
When will you make video on surface chemistry like this one ?

[@sakshimehta7787]

I think in june 2018 one question was asked from osmotic pressure

[@apdiya8874]

LOVELY

[@govindaudigala9690]

Polymer chemistry
imp book tellme sir

[@ishikasharma4016]

Sir can you explain how to find out polymer chain length from rate of reaction?

[@kgranalysis1052]

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[@chemysteryassets]

👌👌👌

[@bhargavkumar1378]

Sir hsab vidio banado na koi nahi shikhata

[@amodkumar2712]

??? Explain briefly

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[@indusharma9635]

I like ur video but pls make it in proper light its black im not able to see properly on white sheet u r using .

[@scienceowlet3700]

sab achhe se dikhta hai tum apna phone ka brightness badhao😊😊😊

[@malu4171]

Thanks you so much sir...

[@rajeevpuhal1768]

thank you sir for this videos

[@p.pchemistrybyprofessorpra9482]

Thank very much sir

[@harshavardhan5133]

Thanks sir...

[@aipurilingaraju550]

Thanks. Sir

[@afrozamomin4420]

thank you sir

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Thanku sir

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Thank you sir..

[@amodkumar2712]

Thank you sir

[@ychemistry2613]

thanku sir

[@pavithradoss7113]

Tq sir