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@puneetha3077 8 күн бұрын
Super Madam 👌🏿
@sgkmistrylectures 8 күн бұрын
Thank you☺🙏
@nongaddar999 8 күн бұрын
Nice 👍
@sgkmistrylectures 8 күн бұрын
@@nongaddar999 Thank you☺🙏
@shreyasharma6782 9 күн бұрын
In my cllg litmus paper does not given what I do
@sgkmistrylectures 9 күн бұрын
It just gives you an idea about the nature of the compound. There are other confirmatory tests to identify the compounds. So you can try the confirmatory tests.
@sn34kboi74 10 күн бұрын
Excellent thank you ma'am
@sgkmistrylectures 10 күн бұрын
My pleasure ☺🙏
@sinansview1806 Ай бұрын
Nice cls
@sgkmistrylectures Ай бұрын
@@sinansview1806 Thank you☺🙏
@mandarmohite7380 2 ай бұрын
Result kya Aya?
@sgkmistrylectures 2 ай бұрын
Since it is benzoic acid, the melting point is 121°C
@puneetha3077 2 ай бұрын
👌🏿👌🏿
@sgkmistrylectures 2 ай бұрын
@@puneetha3077 Thank you☺🙏
@BISMILLAHCOOKINGCHANEL-j2r 3 ай бұрын
If we dip the litmus paper in it does it works? 11:48 why are we exposing it to its vapour?
@sgkmistrylectures 3 ай бұрын
Urea solution is not strong enough to show change in colour of litmus paper, until and unless we use a highly concentrated solution. Since here we use a small quantity, this option is ruled out. So we make it to react with sodium hydroxide.. This reaction releases ammonia as one of the products which shows a visible change in colour of the litmus paper.
@BISMILLAHCOOKINGCHANEL-j2r 2 ай бұрын
@@sgkmistrylectures thanks a lot mam
@sgkmistrylectures 2 ай бұрын
@@BISMILLAHCOOKINGCHANEL-j2r My pleasure☺🙏
@bansidharadalai3789 3 ай бұрын
Hello mam I want a help
@puneetha3077 4 ай бұрын
Super 👌🏿explanation
@sgkmistrylectures 4 ай бұрын
@@puneetha3077 Thank you☺🙏
@itsme-vv3zb 4 ай бұрын
Mam when i pour that mixture into ice water I got oily ppt instead of crystal ppt.what is the reason behind it ? Please reply
@sgkmistrylectures 4 ай бұрын
@@itsme-vv3zb If you have got oily precipitate, that indicates that the reaction is not complete. So u can avoid that by testing if the reaction is complete by adding a drop of reaction mixture to ice and check if precipitate is formed. Only if solid is formed u can pour the entire mixture. If not, continue the reaction for some more time and check..
@sidraadnan4536 4 ай бұрын
mam in ethanoic acid there is also present an intra hydrogen bonding
@sgkmistrylectures 4 ай бұрын
It can form hydrogen bond with another molecule of ethanoic acid which can form a dimer due to bonding..
@sidraadnan4536 4 ай бұрын
@@sgkmistrylectures but i think there also exist an intra hb
@Imaanspeaks68 4 ай бұрын
Hindi me bhi to bataiye
@puneetha3077 4 ай бұрын
Super Madam 👌🏿
@sgkmistrylectures 4 ай бұрын
@@puneetha3077 Thank you☺🙏
@puneetha3077 4 ай бұрын
Great explanation 👌🏿
@sgkmistrylectures 4 ай бұрын
@@puneetha3077 Thank you☺🙏
@dvcreationsvennu235 5 ай бұрын
And can you say that what are the liquids we can use to boiling?
@sgkmistrylectures 5 ай бұрын
@@dvcreationsvennu235 Paraffin oil is the best since it's available in the labs usually..
@dvcreationsvennu235 5 ай бұрын
Excuse me mam ..... Iam darshu from Karnataka.. iam studying 2nd sem of pharmacy , i have one doubt ... Can we use any other liquids at the place of liquid paraffin?
@sgkmistrylectures 4 ай бұрын
Liquid paraffin is the best choice since it is easily available in the labs and also has a high boiling point, which does not interfere with our experiment. It is even comparatively safe to use compared to other liquids with high boiling points
@PabitraKumarPradhan-gv7me 5 ай бұрын
Mam how to know group pls ans me 🙄
@sgkmistrylectures 5 ай бұрын
@@PabitraKumarPradhan-gv7me You can find the groups by doing solubility tests
@aiahmomoh4200 5 ай бұрын
Very important analysis
@sgkmistrylectures 5 ай бұрын
Thank you☺🙏
@orochimaru4302 5 ай бұрын
Mam I am begging you😭🙏 Please tell me how to prepare buffer solution (NH4OH+NH4Cl) for mantining pH 10 😥HELP ME
@SuryaKumar-oq3uf 6 ай бұрын
Such a great explanation
@sgkmistrylectures 6 ай бұрын
Thank you so much☺🙏
@SujathaRao-lo9jk 7 ай бұрын
Ma'am your voice and explanation both are excellent.. 👌
@sgkmistrylectures 7 ай бұрын
Thank you so much☺🙏
@SujathaRao-lo9jk 7 ай бұрын
Super explanation ma'am👌👍
@sgkmistrylectures 7 ай бұрын
Thank you so much ☺🙏
@BrightFubara 7 ай бұрын
Thanks ma🤝❣️
@sgkmistrylectures 7 ай бұрын
My pleasure☺🙏
@anubhabmukherjee7780 7 ай бұрын
B pharmacy 1st year ❤❤
@aillabhavana6905 7 ай бұрын
Nice explaination ,thank you ma'am
@sgkmistrylectures 7 ай бұрын
Thank you☺🙏
@Gyaanseekhoo 7 ай бұрын
Well explained
@sgkmistrylectures 7 ай бұрын
Thank you☺🙏
@Startup022 8 ай бұрын
Is it imp for bsc students?
@sgkmistrylectures 8 ай бұрын
Yes.. If you have organic compounds analysis in your practical syllabus, this will be very helpful..
@sanjeetcgvlogs2573 8 ай бұрын
Love you mam
@ShaliniDas- 8 ай бұрын
Mam how can fix the condenser during heating on water bath?
@ajjuhiremath990 9 ай бұрын
Explanation is good and imp for bsc Students
@sgkmistrylectures 9 ай бұрын
Thank you☺🙏
@donotbebiased6987 9 ай бұрын
Video starts at 2:07
@vandam7656 10 ай бұрын
Where is calculation
@AnkitVerma.1231 11 ай бұрын
Nice mam
@sgkmistrylectures 11 ай бұрын
Thank you☺🙏
@rinilraphy7409 11 ай бұрын
This is just what I need
@sgkmistrylectures 11 ай бұрын
Thank you☺🙏
@rozzzzka_sarcasm Жыл бұрын
Hello Ma'am!. How to Calculate the concentration of unknown Sample
@jangra136 Жыл бұрын
Well done ❤mam thnk u 😊
@sgkmistrylectures Жыл бұрын
My pleasure ☺🙏
@UPSC_WALA_06 Жыл бұрын
👍
@pallavip780 Жыл бұрын
Thanks for ur explanation ma'am It was really helpful ❤️
@sgkmistrylectures Жыл бұрын
My pleasure☺🙏
@mohsinahmed5509 Жыл бұрын
Hello mam, can u pls provide the complete chart/scheme for systematic qualitative analysis of org. Compounds
@paidimarrisreerajeswari2543 Жыл бұрын
Hi mam i have seen allyour videos tharlt helpmy appgcet exam 2023 mam .mam i had one doubt mam in appgcet msc organic chemistry i had passed with 89th state wide rank mam .is there any gov jobs when doing pg mam please clarify me ma
@snehakanapandit9497 Жыл бұрын
Ma'am please upload the laboratory notebook copies
@kedarnathswain1822 Жыл бұрын
Plz. Tell us the unknown zinc (% by mase)
@kedarnathswain1822 Жыл бұрын
Plz tell me zinc oxide is 3% max (% by mass) sol.prepared with Edta with also calculated
@yogitadhotre4331 Жыл бұрын
You are so beautiful
@sgkmistrylectures Жыл бұрын
🙏🙏
@manojvv2991 Жыл бұрын
Good explanation mam😊
@sgkmistrylectures Жыл бұрын
Thank you☺🙏
@mohithk2873 Жыл бұрын
Tq mam i understood better
@sgkmistrylectures Жыл бұрын
My pleasure🙏☺
@nishasaini2776 Жыл бұрын
Very nice ma'am 😘
@sgkmistrylectures Жыл бұрын
Thank you☺🙏