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බෙන්සීන් පරිවර්තන Benzene conversions 

priyankara Hettiarachchi Chemistry
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31 окт 2024

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Комментарии : 56   
@AstroMillenary
@AstroMillenary 3 года назад
Good work sir, in this pandemic situation this concept is really helpful for us. This is my favourite part in chemistry. Hope to engage with your classes more and Thankyou for shearing.
@isurunimesh3267
@isurunimesh3267 3 года назад
❤️❤️❤️❤️ maru sir....❤️❤️❤️❤️
@nishanimendis7157
@nishanimendis7157 3 года назад
maru sir... class eke karapu widiyatama karala thiynwa. thank you sir..
@tanushidulaksha1694
@tanushidulaksha1694 Год назад
අනේ සර් ගොඩාක් thank you. මට මේ පරිවර්තන් කරගන්න තේරෙන්නැතුව ඉදියේ. ගොඩක් video බැලුවා මේ ටික අල්ල ගන්න සර්ගේ මේකෙන්තම මන් මේ ටික හරියටම අල්ලගත්තේ ❤
@buddikadilshan5947
@buddikadilshan5947 3 года назад
Supiriyatama kiyala denawa. Niyamayi good luck
@buddeeshachinthaka7546
@buddeeshachinthaka7546 3 года назад
Sir supiriyata karanawa 💪💪
@senanayaka2046
@senanayaka2046 Год назад
Organic baruv hitiye .eth sir nisa dan puluvn...🎉🎉🎉❤❤❤ sir pahadiliva kiyl denv 😊😊😊 tquu sir❤
@hashinibandara8432
@hashinibandara8432 3 года назад
Supiri sir👍
@UshanBro
@UshanBro 3 года назад
Wow superb video, keep it up aiye💛🌟
@nimdinudulran958
@nimdinudulran958 3 года назад
Niyamai sir...........👍💪👍💪
@Musiczone533
@Musiczone533 3 года назад
Good job..!!🙂👍
@j.m.s.jayawardhene9178
@j.m.s.jayawardhene9178 3 года назад
Clz eke karapu widihamai sir. Niyamai. 😍
@jeewanrajapaksha798
@jeewanrajapaksha798 Год назад
නියමයි සර් ගොඩක් පින් ජයවේවා..👍👍👍👍❤️❤️🙏🙏🙏🙏
@DMATD301
@DMATD301 3 года назад
Maru sir😎😎❤️❤️
@dickmanwijesundara7694
@dickmanwijesundara7694 3 года назад
kiyaa dunn dewl hodtm theruna sir...niymai...mama bensin wal hedy withrai dengen hitiye..tham inorganic keril nethi unath mat mee gen adhsk awa...organic wlt maaram aasa hithuna sir...sirt godak pin sir!!💎💎💎
@sandunlakmalsumanadasa6966
@sandunlakmalsumanadasa6966 3 года назад
Clearly and simply explained, keep it up 👍
@koshithakalhara2595
@koshithakalhara2595 Месяц назад
Niyamai sir❤🎉🎉🎉
@k.a.h.gunathilaka5102
@k.a.h.gunathilaka5102 Год назад
බොහොම ස්තූතියි .....
@wickyofficial9271
@wickyofficial9271 3 года назад
Okey
@nayanamasemali655
@nayanamasemali655 8 месяцев назад
Very helpful, thank u sir
@N_SUHARA
@N_SUHARA 3 года назад
Thank you sir 🙏 aththtma kiynna wachana na a thramata godal hodai mn sir ge me video eken thmi hariyatama pariwarthana karnna igena gaththe sarthakawama
@AsnaaIshek
@AsnaaIshek Год назад
තෙරුවන් සරණයි සර් ! 🙏🌻🥰
@chamindumalshan9273
@chamindumalshan9273 3 года назад
❤️
@akashanushka7237
@akashanushka7237 3 года назад
👍
@yashirainduwara2136
@yashirainduwara2136 3 года назад
Sir mn 2022 a/level liyana ekkenek Thawama apita class wala 5 wene paadamawath iwarawela na Eeth video eka baluwa hodhata pariwrthana theruna , sir puluwannam deweni video ekakuth daannako
@rashmiyoshini3843
@rashmiyoshini3843 2 года назад
Good job sir 👨‍🏫✊
@methnuliweerakoon5407
@methnuliweerakoon5407 2 года назад
Thank you! Priyankara Sir ..100%k Clear wa theruna!!
@RangikaNayanakumari-tq4so
@RangikaNayanakumari-tq4so Год назад
Thank you very much sir❤😊 it is very clear .❤ good job❤😊
@PasinduNuwanJayashantha
@PasinduNuwanJayashantha Месяц назад
Sirnm hdwthe❤
@SaarahN21
@SaarahN21 Год назад
Sirට පින් 🥺❤🌼
@danushikadisanayaka8653
@danushikadisanayaka8653 2 года назад
Sirta godak pin🙏
@akhilabhagya5407
@akhilabhagya5407 Год назад
Godak pin sir...❤️🙏
@ThilakThilakasinghe
@ThilakThilakasinghe 10 месяцев назад
Thank you sir
@KhGraphic-d9j
@KhGraphic-d9j 11 месяцев назад
Thank you sir ❤
@mgslteam8448
@mgslteam8448 10 месяцев назад
කියලා වැඩක් නෑ සර් ගොඩක් පිං...❤
@senanayaka2046
@senanayaka2046 Год назад
❤❤❤ Tquuu sir❤❤❤
@chinthakamahanama6816
@chinthakamahanama6816 2 года назад
Good work👍
@ImashaNavodhi
@ImashaNavodhi 3 месяца назад
Thanx sir ❤
@ishanichamodi9550
@ishanichamodi9550 2 года назад
Thank sir🙏🙏🙏❤️✨️💖
@harsharajapaksha9913
@harsharajapaksha9913 5 месяцев назад
Thnku sr💛
@Nethmyyyyy
@Nethmyyyyy 11 месяцев назад
ගොඩක් ස්තූතිය සර් 🥺❤️ නියමෙට තේරුනා සර්ව contact කරගන්න විදිහක් නැද්ද
@ultra903
@ultra903 Год назад
patta sir,kiynn wachana naaaaaaaaaaaaaaaaaaaaaaaaa
@dihanrangana4283
@dihanrangana4283 Год назад
Hari saralai super ❤️👍
@dickmanwijesundara7694
@dickmanwijesundara7694 3 года назад
Anee sorry sir...mata waradila organic kiyn ek wenuwt inorganic kiyal type krl man comment ekk dalaa..hithala kalee nee sir..eththatma mat eeka patalila..sir kiyankam mandengen hitiyeth nee sir...I am soo sorry and always I worry about this mistake sir...
@priyankarahettiarachchiche5491
@priyankarahettiarachchiche5491 3 года назад
It's totally okay Putha. This is the way of learning. Every time anyone can make mistakes which can be a lesson in future. Go ahead and do your work well. Good luck 👍
@dickmanwijesundara7694
@dickmanwijesundara7694 3 года назад
@@priyankarahettiarachchiche5491 thank u for ur kindness sir...I never do this fault twice ....I respect u sir....🙏🙏
@nimlakapasanjith9495
@nimlakapasanjith9495 3 года назад
බෙන්සො එතනෝල් වලට වඩාෆීනෝල් ස්ථාවර අනුවක් වෙනවද සර්?
@dineshasewwandi9199
@dineshasewwandi9199 2 месяца назад
සර් පිරිත් දාල නේද 🤗🫡🫡😊😊😊😊😊😊😊😊😊😊😊😊😊🤍🤍
@RakeebRakeeb-q8b
@RakeebRakeeb-q8b 9 месяцев назад
May video vela podi veradak thiyanava aka kiyana puluvanda
@olsciencemaster205
@olsciencemaster205 2 года назад
Sir බෙන්සීන් වල CN ඉන්නකොට H plus දාල -COOH කරන්න පුලුවන් කියලා Past paper ekaka thibuna eka dan nadda sir.. syllabus eke..
@priyankarahettiarachchiche5491
@priyankarahettiarachchiche5491 2 года назад
පුලුවන්
@danukamadeesha8114
@danukamadeesha8114 3 года назад
👍❤️
@rohithagunasekara6579
@rohithagunasekara6579 2 года назад
Thank you sir 🙏❤
@chamodijaneesha9566
@chamodijaneesha9566 5 месяцев назад
👍
@තනුකජයත්ම
@තනුකජයත්ම 11 месяцев назад
@supuncharukakumara4555
@supuncharukakumara4555 2 года назад
Thank you sir..
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Просмотров 48 тыс.