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WorldeducationNow.online
เข้าร่วมเมื่อ 10 ธ.ค. 2020
This channel is to help students understand the Chemistry. Chemistry is the mistry of chemicals and it's interesting too. It's magical journey.
Stereochemisty of Cumulenes/ Allenes/Graduation/T Y BSc
Stereochemisty of Cumulenes/Allenes/Graduation/T Y B Sc
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@worldeducationnow.online8951
#science #chemistrypractical
#organic
#stereochemistry
#cumulenes
#allene
#consecutive
#chiralcenter
#geometricalisomerism
Follow the channel for such usuful videos
@worldeducationnow.online8951
#science #chemistrypractical
#organic
#stereochemistry
#cumulenes
#allene
#consecutive
#chiralcenter
#geometricalisomerism
มุมมอง: 9
วีดีโอ
Stereochemistry/Elements of Symmetry/Graduation/T.Y.BSc
มุมมอง 10หลายเดือนก่อน
Stereochemistry/Elements of Symmetry/Graduation/T.Y.BSc U will learn the stereoisomers, molecular chirality, Elements of symmetry such as plane of symmetry, center of symmetry, alternating axis of symmetry Follow the channel for such useful videos. @worldeducationnow.online8951 #stereochemistry #elementsofsymmetry #planeofsymmetry #centerofsymmetry #chemistry #graduation #bscchemistry #stereois...
IUPAC Nomenclature/Garaduation/T.Y.BSc/Chemistry/Fused and Bridged Ring System✍️ 😀
มุมมอง 37หลายเดือนก่อน
IUPAC Nomenclature/Garaduation/T.Y.BSc/Chemistry/Fused and Bridged Ring System Follow my channel for such useful videos @worldeducationnow.online8951 #iupacnomenclatureoforganicchemistry #iupacnomenclature #IUPACnomenclature #chemistry #thirdyeargraduation #fusedandbridgeringsystem #graduation #science
Determination of percentage purity of sodium carbonate/ pH meter
มุมมอง 10หลายเดือนก่อน
Determination of percentage purity of sodium carbonate/ pH meter Follow the channel for such useful videos. @worldeducationnow.online8951 #chemistrypractical #experiment #masterofscience #sodiumcarbonate #cocacola #pHmeter #science #purity
Determination of nitrite in water sample /Colorimeter/ M.Sc part 1
มุมมอง 14หลายเดือนก่อน
To determine amount of nitrite in water sample colorimetrically @worldeducationnow.online8951 Follow for such useful videos 👇 @worldeducationnow.online8951 #dpc #M.Sc part 1 #calibration #experiment #chemistrypractical #masterofscience
T Y BSc Chemistry separation of water soluble/insoluble acid/phenol/Base Part 2
มุมมอง 22หลายเดือนก่อน
Understand how to separate #binary organic mixture For part 1 of this video click on below link👇 th-cam.com/video/-SfM-K5UKLc/w-d-xo.htmlsi=4pNeVtDIak2DHSwZ Follow for such useful videos @worldeducationnow.online8951 see practical videos of separation of binary organic mixture👇 th-cam.com/video/-SfM-K5UKLc/w-d-xo.htmlsi=Ipdv1CSAcl6V-dVc th-cam.com/video/Omqwm6AL4ig/w-d-xo.htmlsi=d02Svq8052TW7PYv
T Y BSc Chemistry separation of water soluble/insoluble acid/ Phenol /Base Part 1
มุมมอง 502 หลายเดือนก่อน
Understand how to separate #binary organic mixture Follow for such useful videos @worldeducationnow.online8951 See practical videos of separation of binary organic mixture👇 th-cam.com/video/mPPnlJTQ-yg/w-d-xo.htmlsi=qf26SS8t_XwtgaGc th-cam.com/video/Omqwm6AL4ig/w-d-xo.htmlsi=7NMPtvYLKzklwgUr
% Ash in coal / #chemistrypractical
มุมมอง 162 หลายเดือนก่อน
% ash determination in coal sample @worldeducationnow.online8951 in this experiment 1 g of coal have to heat in muffle #furnace set at 750 degree celcius for half an hour then after air cooling have to weight it. Lower percentage of ash means good is quality of coal. Ash is #non-combustible means not burn so it not increases #calorificvalue of #coal. While buring of coal ash is deposits in grat...
% Zinc in Brass solution/ Chemistry/Practical/ #titration
มุมมอง 302 หลายเดือนก่อน
Percentage Zinc determination in Brass solution #alloy #brass #zinc #chemistry #chemistrypractical #ErichromeBlackT #indicator #Complexometrictitratio Music:Piano and Strings Musician:MarkDee
Determination of Cr (VI) @worldeducationnow.online8951
มุมมอง 176 หลายเดือนก่อน
Determination of Cr (VI) T. Y.B.Sc practicals #chemistry #analyticalchemistry #colorimeter #chemistrypracticals
1-nitro naphthalene/ M.SC preparation/ #practical #chemistry #chemistryexperiment
มุมมอง 90ปีที่แล้ว
1-nitro naphthalene/ M.SC preparation/ #practical #chemistry #chemistryexperiment
Preparation of oil of wintergreen (Methyl salicylate)/ M.Sc 2 preparation
มุมมอง 32ปีที่แล้ว
Preparation of oil of wintergreen (Methyl salicylate)/ M.Sc 2 preparation
Flame test/ Digestion of ppt/ Identification of cation/ Second year graduation
มุมมอง 35ปีที่แล้ว
Flame test/ Digestion of ppt/ Identification of cation/ Second year graduation
Barium Chromate(BaCrO4)/ Second year graduation/ Inorganic Preparation
มุมมอง 221ปีที่แล้ว
Barium Chromate(BaCrO4)/ Second year graduation/ Inorganic Preparation
Ni- DMG preparation/ Second year Graduation/ #chemistry #practical
มุมมอง 24ปีที่แล้ว
Ni- DMG preparation/ Second year Graduation/ #chemistry #practical
Conductometry/ 0.1N NaOH vs 0.1N HCl/ Graduation practical/ @worldeducationnow.online
มุมมอง 59ปีที่แล้ว
Conductometry/ 0.1N NaOH vs 0.1N HCl/ Graduation practical/ @worldeducationnow.online
Preparation of Sodium Hexanitro Cobaltate (III)/ SYBSc #practical #chemistry #inorganicchemistry
มุมมอง 198ปีที่แล้ว
Preparation of Sodium Hexanitro Cobaltate (III)/ SYBSc #practical #chemistry #inorganicchemistry
Separation of Dye/ Chromatography @worldeducationnow.online8951
มุมมอง 10ปีที่แล้ว
Separation of Dye/ Chromatography @worldeducationnow.online8951
Marine & Biodiversity Center, Airoli/ Mangroves/ Nyass Trust Nature Trail
มุมมอง 10ปีที่แล้ว
Marine & Biodiversity Center, Airoli/ Mangroves/ Nyass Trust Nature Trail
Nyass Trust Nature Trail/ Flemingo Sanctuary/ #Flemingo
มุมมอง 10ปีที่แล้ว
Nyass Trust Nature Trail/ Flemingo Sanctuary/ #Flemingo
Sodium fusion test/ halogen test/ @worldeducationnow.online8951
มุมมอง 60ปีที่แล้ว
Sodium fusion test/ halogen test/ @worldeducationnow.online8951
Semi-micro Analysis/ #inorganic #practical / #tybsc /#chemistrypractical
มุมมอง 25ปีที่แล้ว
Semi-micro Analysis/ #inorganic #practical / #tybsc /#chemistrypractical
Orange II dye / TYBSc practical/ Drugs and Dyes/ Preparation/ #chemistry
มุมมอง 395ปีที่แล้ว
Orange II dye / TYBSc practical/ Drugs and Dyes/ Preparation/ #chemistry
Preparation of Tris( acetylacetnato)Iron (III)/ #Inorganic #practical #chemistry #tybsc
มุมมอง 369ปีที่แล้ว
Preparation of Tris( acetylacetnato)Iron (III)/ #Inorganic #practical #chemistry #tybsc
Steam Distillation Assembly / #msc #practical #part2/ #shorts #purification #chemistry
มุมมอง 37ปีที่แล้ว
Steam Distillation Assembly / #msc #practical #part2/ #shorts #purification #chemistry
Separation of metal ions by Paper Chromatography/ #practical #sybsc #chemistry
มุมมอง 1.5Kปีที่แล้ว
Separation of metal ions by Paper Chromatography/ #practical #sybsc #chemistry
Separation of volatile & non- volatile solvents #Distillation Assembly/ #TYBSc #Practical
มุมมอง 362 ปีที่แล้ว
Separation of volatile & non- volatile solvents #Distillation Assembly/ #TYBSc #Practical
Preparation of K- trioxalato aluminate (III)/#TYBSc #Inorganicchemistry
มุมมอง 5732 ปีที่แล้ว
Preparation of K- trioxalato aluminate (III)/#TYBSc #Inorganicchemistry
Estimation of reducing sugar in honey 🍯 by Willstatter method/ TYBSc #AnalyticalChemistry
มุมมอง 1.6K2 ปีที่แล้ว
Estimation of reducing sugar in honey 🍯 by Willstatter method/ TYBSc #AnalyticalChemistry
Separation of Binary Mixture/Water Soluble Acid + Water Insoluble Base/TYBSc #chemistrypractical
มุมมอง 9K2 ปีที่แล้ว
Separation of Binary Mixture/Water Soluble Acid Water Insoluble Base/TYBSc #chemistrypractical
Hi sar i want torchbilb fuse break chemecal reaction ..solution tel me pls..
Mam we used an indicator also
No indicator required in this
What about these concentration 49% sulfuric acid and 57%nitric acid??? Can i use them in making nitronaphtalene???
You can 80% or 95% sulphuric acid and 60% or 70% nitric acid
Nice explanation
Thank you so much aapne bahot ache se samzaya 😊☺ kal mera pepar he 😂
Thanks 👍
Use watch glass in place of china dish for better evaporation
Good explanation
Mam ln mixture add nahco3 why do not add Naoh or HCl
For acid test we add NaHCO3 which is mild base...if acid compound present in mixture it will get dissolve in NaHCO3
"promo sm" 🌷
Amezing 😊
Water soluble acide+nutural👍🏻
weight of product kiti alla ahe sir
Above 80% yield
Btaiye na jldi se
Isme hydroxide hai ya nhi
Where r u from And in which college u doing Msc ...
Hello
Make a video on Ptoludine vs benzoic acid
Okay
Full form of Dmg?
DMG - Dimethyl Glyoxime
If phenol test is necessary for detection of the mixture solubility cos my college only teaches that for solubility only acidic ,Alkaline and water can be used
Resorcinol is water soluble phenol. So for type detection you have to do acid, phenol, base tests.
How crystallization can be done in this case?
Mostly if the separation is done properly for water soluble acid then no need at the college level. Else crystallization can be done twice.
Irritating music. Quantities not clearly indicated. Also calculations not shown.
Noted
Will bring separate video on calculation part ....Thanks
Good explaination
Thanks 😊
👍
Thanks 😊
👍🏻
Thanks 😊
Nice video... very helpful
Tysm for this video 👍👍❤️
Thanks 😊 Share it to others 🙂
ƤＲＯ𝓂Ｏ𝕤ᗰ
Thanks 😊 Share, Like & Subscribe