Estimation of Aniline/Phenol by Bromination Method | For voice of

10:35 minutes to..: add 5.0 ml conc.HCl + Starch solution and titration against Na2S2O3 soln.

[@KR22227]

Thanks for helping in masters😎🔥 Cleared many doubts

[@patelrajbharatbhai1000]

Thank you sir I am patel rajkumar bharatbhai Pilvai college msc sem -1 student હુ આજે પ્રેકટીકલમા નતો આવી શકીયો. પણ વીડિયો જોઈને પ્રેક્ટિકલ આવડી ગયો. તમારો ખુબ ખુબ આભાર સાહેબ.

[@user-vl3hb6ke7e]

Nice 👍

[@vidhizala131]

Thank so much sir 🙏🏼

[@sarguna.v8312]

Thank you sir. Pls expain the solution preparation for this experiment also it helps for us

[@adaki1885]

Thanks alott sir🙏

[@ankitasaha5102]

Thank u sir 😊

[@SatyapravaClasses]

Really help

[@vanitalakhvara8081]

Superb sir 👌

[@user-jh8yg2pd9n]

This procedure is same for free phenol content in phenol formoldyhide resin?

[@RGChemistry]

Yes, if bromination of any contain does not occur.

[@kannanannamalai6450]

@@RGChemistry then how we can prepared sample phenol formoldyhide solution , resole and novalec . please give any paper for this

[@abhayprajapati1314]

Nice explain sir 👍

[@PrakashPulse4573]

Thanks sir

[@DS.Debabrata_Saha]

Darun

[@AkashPatel-vu1mg]

Super

[@vtcreation9113]

Nice sir 😊👏

[@chemistryworld999]

@19:53 sir ye 6000 ml kaha se aya samjh me nhi aa rha hai plz bata dijiye

[@RGChemistry]

Watch the full video

[@urvashirasadiya2887]

Sem-3ke all practical Hee??? Estimation ke???

[@RGChemistry]

Yes

[@vtcreation9113]

Thank you 😊

[@call._me._yuvi]

Thank you so much sir

[@user-vl3hb6ke7e]

❤❤❤

[@neetumalya6171]

❤

[@shivani4194]

Sir apne aniline ka solution kyse banaya hai kya apne distilled aniline use kiya hai sir plz reply.....

[@RGChemistry]

Make a solution by dissolving the aniline in conc. HCl and adding distilled water.

[@dhimandas9961]

Why starch is added as indicator in this case?

[@RGChemistry]

During the titration iodine is liberated. So, end point is determined by adding starch solution as a indicator

[@dhimandas9961]

@@RGChemistry thank you very much 😊

[@shivani4194]

Sir 0.1N sodium thiosulphate solution kyse prepare kiye

[@RGChemistry]

To prepare one liter of 0.1 N solution of sodium thiosulphate, weigh 24.817 grams of sodium thiosulphate (Na2S2O35H2O), dissolve it in dist. water and add dist. water to make one liter of solution.

[@shivani4194]

But sir, my teacher said take 6.2 gm phenol and dissolve it in 250 ml distilled water

[@avanivihol9231]

Thank u sir

[@anjaliparmar1472]

Sir aniline and phenol ka solution kese prepare karte he ???

[@RGChemistry]

Aniline ko HCl me dissolve karne ke bad dist. water me dilute karna hai. Usi tarah Phenol ka NaOH me solution banana hai.

[@user-lj7uk9wh1s]

Sir ap ne 0.1 N brominating solution kevi rite banavyu? Ani koi exact procedure hoy to plz information apso.

[@RGChemistry]

For 1 litre solution 15 gm KBr and 2.78 gm KBrO3 dissolve in water.

[@user-lj7uk9wh1s]

Thank you Sir

[@colourfulchemistry7506]

Sir how to prepare aniline solution for this experiment?

[@jenuba4100]

The given aniline solution in solution bottle from our facualitues is made up into a 100ml smf

[@hemangipanchal1357]

Hi sir.how to prepare aniline solution in this estimation ?

[@RGChemistry]

Dissolve Aniline in Conc.HCl and dilute by dist.water

[@hemangipanchal1357]

How muchh quantity use to make anilline?

[@colourfulchemistry7506]

How to prepare stock solution of aniline

[@RGChemistry]

Dissolve Aniline in Con. HCl and dilute by dist. water

[@colourfulchemistry7506]

I have to prepare 0.1m aniline solution

[@sunitakunwar5966]

Which sample you had taken?

[@RGChemistry]

Aniline

[@harilalverma01]

Phonols

[@anjaliparmar1472]

Estimation of hydroxy group by acetylation method ka video upload kare