- Видео 214
- Просмотров 695 181
Dr. Neha Sen
Добавлен 6 мар 2012
Chem class
Chemistry basics
Chemistry basics
Halogenation of alkanes. Free radical substitution. Chlorination. Mechanism of halogination.
Halogenation of alkanes. Free radical substitution mechanism. Chlorination. Mechanism of Halogenation of alkanes. Free radical substitution. Chlorination. Mechanism of halogination of alkanes.
Просмотров: 41
Видео
Kolbes electrolytic reaction. Prepration of alkanes
Просмотров 237 часов назад
Kolbes electrolytic reaction. Prepration of alkanes
Prepration of alkanes. catalytic hydrogenation, sabatier sendersen, Wurtz reaction,Grignard reagent
Просмотров 349 часов назад
Prepration and synthesis of alkanes. catalytic hydrogenation, sabatier sendersen' s reaction, Wurtz reaction,from Grignard reagent.
Alkanes. what are alkanes. Introduction. Hydrocarbons. B.Sc 1st
Просмотров 509 часов назад
Alkanes. what are alkanes. Introduction. Hydrocarbons. B.Sc 1st
E and Z nomenclature. Geometrical Isomers. Eand Z isomers upto 2 double bonds.
Просмотров 5314 часов назад
E and Z nomenclature. Geometrical Isomers. Eand Z isomers upto 2 double bonds.
Geometrical isomerism. Cis and Trans isomers. conditions for Geometrical isomerism
Просмотров 5314 часов назад
Geometrical isomerism. Cis and Trans isomers. conditions for Geometrical isomerism
R and S configuration with one and two chiral centres. CIP Rules. Examples.
Просмотров 8514 дней назад
R and S configuration with one and two chiral centres. CIP Rules for R and S configuration. EXPLANATION with Examples. East tricks to learn.
MESO Compounds. Difference between meso Compound and enantiomer. Tartaric Acid
Просмотров 8914 дней назад
MESO Compounds. TARTARIC ACID. Difference between meso Compound and enantiomer. Tartaric Acid
Difference between Enantiomers and Diastereomers. Quick review
Просмотров 6014 дней назад
What is Difference between Enantiomers and Diastereomers
Diasteteomers definition and Characteristics
Просмотров 5514 дней назад
Whar are Diasteteomers. definition and Characteristics
Optical Isomers. Enantiomers. Chirality Racemic Mixture. Condition & Properties of Enantiomerism.
Просмотров 6514 дней назад
Optical Isomers. Enantiomers. Chirality. Conditions and Properties of Enantiomers. Racemic Mixture. Racemate. d and l form.
STEREOISOMERS. Types of Stereoisomers. Configurational and Conformational isomers
Просмотров 7014 дней назад
STEREOISOMERS. Types of Stereoisomers. Configurational and Conformational isomers
Conversion Fisher into Newman projection formula. Newman into Fisher formula
Просмотров 6221 день назад
How to Convert Fisher into Newman projection formula. Conversion of Newman into Fisher formula
Fisher to Sawhorse formula interconvert. Fisher to sawhorse and sawhorse to Fisher.
Просмотров 5921 день назад
Convert Fisher to Sawhorse formula. Fisher to sawhorse. sawhorse to Fisher formula
Interconvert Fisher into wedge formula. convert FISHER to WEDGE formula.
Просмотров 6121 день назад
Interconvert Fisher into wedge formula. convert FISHER to WEDGE formula.
Fisher formula and flying wedge formula. INTERCONVERSION fisher-flying wedge. Stereoisomers. PART-2
Просмотров 8421 день назад
Fisher formula and flying wedge formula. INTERCONVERSION fisher-flying wedge. Stereoisomers. PART-2
Fisher formula and flying wedge. INTERCONVERSION of fisher-flying wedge. Stereoisomers. PART-1
Просмотров 8121 день назад
Fisher formula and flying wedge. INTERCONVERSION of fisher-flying wedge. Stereoisomers. PART-1
Chirality. Chiral and Achiral carbon, condition for chirality. Superimposable mirror images
Просмотров 10021 день назад
Chirality. Chiral and Achiral carbon, condition for chirality. Superimposable mirror images
Conformations of Cyclohexane. Chair, Boat, Twist boat and Half chair. Stability. Axial equatorial H
Просмотров 11621 день назад
Conformations of Cyclohexane. Chair, Boat, Twist boat and Half chair. Stability. Axial equatorial H
Conformations of Butane. Staggered, Eclipsed, Gauche. Energy profile. Stability of Configurations
Просмотров 13521 день назад
Conformations of Butane. Staggered, Eclipsed, Gauche. Energy profile. Stability of Configurations
Conformations of ethane. Staggered and eclipsed. Sawhorse Newman projection. Energy profile diagram.
Просмотров 11621 день назад
Conformations of ethane. Staggered and eclipsed. Sawhorse Newman projection. Energy profile diagram.
Aromaticity, Huckel's rule, aromatic compounds benzenoid and non benzenoid compounds. benzene MOT.
Просмотров 22928 дней назад
Aromaticity, Huckel's rule, aromatic compounds benzenoid and non benzenoid compounds. benzene MOT.
Thermodynamics. Important topics for exams. Bsc 2nd year. how to prepare for exams. what to study.
Просмотров 178Месяц назад
Thermodynamics. Important topics for exams. Bsc 2nd year. how to prepare for exams. what to study.
Photoelectron spectra of water, PES of H2O. Molecular orbital diagram of H2O
Просмотров 3592 месяца назад
Photoelectron spectra of water, PES of H2O. Molecular orbital diagram of H2O
ESCA Electron Spectroscopy for Chemical Analysis. XPS x-ray photoelectron spectroscopy
Просмотров 1,2 тыс.2 месяца назад
ESCA Electron Spectroscopy for Chemical Analysis. XPS x-ray photoelectron spectroscopy
Photoelectron spectra of Ammonia NH3 and methane CH4, PES
Просмотров 2952 месяца назад
Photoelectron spectra of Ammonia NH3 and methane CH4, PES
Unit Cell, space lattice, Crystal system in Solid state
Просмотров 732 месяца назад
Unit Cell, space lattice, Crystal system in Solid state
Andrew's isotherm for Carbon dioxide CO2. critical phenomenon. critical temperature for CO2
Просмотров 2802 месяца назад
Andrew's isotherm for Carbon dioxide CO2. critical phenomenon. critical temperature for CO2
Critical temperature Tc, critical pressure PC, critical volume Vc. critical constants
Просмотров 1542 месяца назад
Critical temperature Tc, critical pressure PC, critical volume Vc. critical constants
Thank u ma'am
Beautiful explanation
It is clear on my phone. Change setting of vedio to HD
Clear nhi h vedio
It is clear on my phone. Change setting of vedio to HD
What does it mean by Ch concentration of product...I could not understand
C is initial conc of reactants and h is hydrolysis constant
@dr.nehasen9637 ok mam...Thank U 💚
thanks mam very useful
Hello mam, first of all Namaste to u, there is one thing a student named apurva thakur was your student in bsc course in mlsm college sundernagar, she was my classmate in msc course in HPU 2019-2021 session she was telling me that you were the reason for her good command in the chemistry subject and got an opportunity to study msc chemistry from hpu...
It’s so nice to hear that I could help students succeed! She was my good student
In auger you explain example of source is UPES is wrong. only applicable for core electron. u explain XPES and Synchrotron Spectroscopy.
In beta there are two benzene structure where you put fingers
Thanks ma'am . आप से बहुत दिन होगये पढ़ते. Me abhi sem3 Me hu और electrochemistry v solution vali Playlist देखता hu roj पूरी पूरी ❤❤
Very nice explanation of aromaticity mam .
best explanation madam , B.pharm student
Ma'am o resonating energy 304 hoga Because 1 benzene ring ka resonating energy 152 ha To 152×2=304
Experimental results are different
@dr.nehasen9637 okay ma'am
Thank you
Thank U mam 💚
Thank U Mam ❤
Thank uhh so much mam❤❤
Nice explanation!❤
Very helpful video
Mam resonating structure ka sequence matter krta hai ya nhi?
Sequence will be automatically be there when you draw it
THF was with 2 pi_loop ring structure
Yes
At 14:51Mam for molar conductance , concentration unit will also be taken as mol/cm3 because how can we cancel cm and m
Yes
Wow explanation maam
Mam please make video on polymer chemistry bsc 3rd year
❤❤❤
Thank you 🙏 mam
Keep watching
Thankyou so much mam❤
Speechless wow class it was mam thabkyou so kuch...as titled simple and easy ❤❤❤❤
Camparative study of nucleophilicity of acyl derivative......... Ka lecture nhi hai mam appka
Mam, various bonding modes of eta3 Allyl complex , Ye same yahi haina jo ap ne structre and bonding m explain kia.
It is different
@dr.nehasen9637 mam fr ye kaise krna hai please bta do mujhe ye mil ni rha topic
Ok@@vardangogna
Mam can u give idea for Mid terms from thermodynamics chapter Like. What should we study...
Check playlist
@dr.nehasen9637 mam which one?
Thanksalot mam very helpful❤
Thanks a lot mam mujhe aapke video se hi samajh aaya🙂
Appreciate your efforts mam Really helpful ✔️
It's my pleasure
🙏👍👍
Very well explanation mam ❤❤
Thanks a lot 😊
Best❤
Thanks
Please make a video boiler water system
Boiler??
Thank you maam❤🌸
🙏
Thnkuu mam😍
Thanku mam ❤
Mam plz water and hydrogen fluoride ,kl exam h
See playlist for PES of all the molecules.
I am uploading PES of water
Thanku so much mam ❤🙏🏻
thank u .. this helps me to understand ❤
👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻
Thank u so much ma'am ❤🙏
Please upload the video of third year
6:55 you are wrong here. Hydrogen ion wont attack the oxygen. The lone pair of electron attacks the hydrogen ion...change the arrow sign
Ok
Thank you
Awesome 👍
nice explanation.