No one talking about that fire intro is concerning
@kalpeshdangar2590Ай бұрын
4′-pentyl-4-biphenylcarbonitrile Liquid crystal practical How to make it ...?
@AffanBhattiiАй бұрын
Thanks you sir😊
@VSS7292 ай бұрын
Excellent presentation....Lucid manner...
@S.Bbeauty2 ай бұрын
Assalamualaikum sir is ki calculation nhi bati ap ny
@WaleedAshraf-g3r2 ай бұрын
Someone is being possesed in the background.
@abrahambaloch74992 ай бұрын
Jab padana nai ata hai tu apna ye ganda mu uta ke KZbin per lecture dene kyu ajate ho Kuch bi smaj nai arha hai
@abrahambaloch74992 ай бұрын
Jab padana nai ata hai tu apna ye ganda mu uta ke KZbin per lecture dene kyu ajate ho Kuch bi smaj nai arha hai
@scary72593 ай бұрын
Very nice
@ChemistryBysaqi3 ай бұрын
Gd
@IAChemistry3 ай бұрын
Thanks 👍
@jarmanpreetsinghmaan13283 ай бұрын
Thanks sir👍
@swarnadeepghosh63363 ай бұрын
Jai shree ram sir It was a fantastic video ❤
@ABDULREHMAN-by7zk4 ай бұрын
Mic acha use karen
@IAChemistry4 ай бұрын
Thanks dear for feedback ☺️
@hasnainmiawali255984 ай бұрын
Thanks
@IAChemistry4 ай бұрын
Welcome
@saadashfaq68975 ай бұрын
ye lecture 10th k practicals ka hai ya fsc 1st year k liye
@IAChemistry5 ай бұрын
Both grades
@Sahrnoornoor5 ай бұрын
Great ❤❤
@IAChemistry5 ай бұрын
Thanks
@MinahilYasin-li3vd5 ай бұрын
sir cubic close packing ka bhi bta dein us mein kese cube banta hai
@Y.Mandsociety5 ай бұрын
Good sir
@IAChemistry4 ай бұрын
Thanks
@Mr_edits3025 ай бұрын
🥰❤❤❤❤❤❤💯💯💯💯💯💯💯
@IAChemistry5 ай бұрын
Thanks
@adilshah70660d6 ай бұрын
Sir ye brunette me initial HCl ka kya Matlab hain?
@adilshah70660d6 ай бұрын
Aur 2nd time aur third time me initial value kese likhe?
@IAChemistry6 ай бұрын
Its been discussed in video brother..just watch again
@manamann7466 ай бұрын
Why transition temperature is less than melting point of that substance
@IAChemistry6 ай бұрын
Because when it melts the phase or state changes and that is against the definition of allotropy....it involves the changes being in same state that's why
@manamann7466 ай бұрын
@@IAChemistry sir but why temperature is necessary to be less than melting point and why not to be more than it's melting point
@IAChemistry6 ай бұрын
@manamann746 if temperature is more than the solid will melt and the physical state will be changed
@manamann7466 ай бұрын
Thankyou sir
@IAChemistry6 ай бұрын
Welcome dear
@mianubaid63496 ай бұрын
Its 2024 and iam still watching this
@IAChemistry6 ай бұрын
Thanks
@nerjiszehrawassanwassan60326 ай бұрын
what i performed this at school in cinamic acid it changed its colour ????????????
@IAChemistry6 ай бұрын
Maybe impurity
@AbolajiFeyi6 ай бұрын
Sir u are great we love you sir thanks you 😅
@IAChemistry6 ай бұрын
Thanks dear for encouragement
@Chemist-pr2zx6 ай бұрын
Nice Explalantion
@IAChemistry6 ай бұрын
Thanks dear 😊
@GURUYT136 ай бұрын
Cinnamic acid and suspension 😩? K baray m kch smj nhi a rha sir
@IAChemistry6 ай бұрын
Ask specifically what is your question
@AmandeepKaur-xv7ds6 ай бұрын
Thanks sir
@IAChemistry6 ай бұрын
Welcome dear
@Deep_lines_1026 ай бұрын
❤
@IAChemistry6 ай бұрын
Thanks
@EbtisamHaider7 ай бұрын
Nice 🙂 sir
@IAChemistry7 ай бұрын
Welcome
@leominati727 ай бұрын
Thanks sir❤ your teaching method is awesome 😊 thanks for clearing my concepts❤
@IAChemistry7 ай бұрын
Welcome dear...nice to hear that this video helped you 🙂
@ayeshakashifkashif4807 ай бұрын
Sir jazakallah this video is a life saver I was so confused about this topic but not any more
@IAChemistry7 ай бұрын
Thanks dear
@vlogmixwithhazel49897 ай бұрын
Sir ap na oxalic acid k molar mass wrong LIKHA howa
@IAChemistry7 ай бұрын
No dear kindly recheck your work
@vlogmixwithhazel49897 ай бұрын
C2H2O4
@vlogmixwithhazel49897 ай бұрын
Two carbons =24 Two hydrogen= 2 Four oxygen= 64 Total 90 g/mol
@IAChemistry7 ай бұрын
Two water of crystallization bhi hotey hai and unka mass 18*2=36 bhi add ho ga
@Revajamwal8 ай бұрын
Tq so much sir 😊
@IAChemistry8 ай бұрын
Welcome dear 😊
@HafizSaqib-jh6kf8 ай бұрын
You are great teacher
@IAChemistry8 ай бұрын
Thanks dear 😊
@PinkylovesAnimalsalot8 ай бұрын
Sir calcium oxide is chuna in urdu???
@IAChemistry8 ай бұрын
Yes
@PinkylovesAnimalsalot8 ай бұрын
@@IAChemistry I put calcium oxide in water but the heat did not come out. What could be the reason?
@PinkylovesAnimalsalot8 ай бұрын
Temperature was same, no change occurs
@IAChemistry8 ай бұрын
Calcium oxide may he decomposed or something
@PinkylovesAnimalsalot8 ай бұрын
@@IAChemistry ok thanks sir
@kashifaliChandio-up7is8 ай бұрын
❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤
@IAChemistry8 ай бұрын
Thanks dear
@AneeqaPeer8 ай бұрын
Nice bro
@IAChemistry8 ай бұрын
Thanks dear😇
@shivani41948 ай бұрын
Sir hum 0.1% NaOH solution kyse banaye
@IAChemistry8 ай бұрын
By using the same formula dear
@SaeedKhan-u5g8 ай бұрын
Thank you sir now i understad sublimation
@IAChemistry8 ай бұрын
Good to know... welcome 🤗
@Tjrajpoot9258 ай бұрын
Understandable methode thanks sir
@IAChemistry8 ай бұрын
Welcome dear
@godhetyt47508 ай бұрын
Jai shree Ram sir
@toptv67489 ай бұрын
Thnk u soo much aaj 5 saaL baad b aapki video teach kr rhi hai
@IAChemistry9 ай бұрын
Thanks dear🙂
@saumyajitsaha80639 ай бұрын
Thank you sir it helped a lot
@IAChemistry9 ай бұрын
Good to know dear 🙂
@pubelite95179 ай бұрын
Thanks❤❤❤
@IAChemistry9 ай бұрын
Welcome dear 🙂
@KrishnasAditya9 ай бұрын
jai shree ram thankyou
@IAChemistry9 ай бұрын
Thanks 👍
@chemdoubtmadhu60099 ай бұрын
Nice
@IAChemistry9 ай бұрын
Thanks dear for encouragement 😊
@mirchakarazamrind-eo5xf10 ай бұрын
Thanks 😊 👍 😊 😊 😊 Sir CCl⁴ non polar covalent bond hai but Kase please please please please please please please please please please please please please please please please please please please please please please explain it because your explanation is gorgeous 💗💗💖
@IAChemistry10 ай бұрын
Because there is no considerable difference in electronegativity values between carbon and hydrogen
@IAChemistry10 ай бұрын
Secondly the shape of CCL4 is tetrahedral in which the chlorine atoms at four corners cancel out their effect which makes the dipole moment zero
@mirchakarazamrind-eo5xf10 ай бұрын
Thanks 😊 sir you are one of the best teacher in the world 🎉❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤
@IAChemistry10 ай бұрын
@mirchakarazamrind-eo5xf welcome dear 🙂
@mirchakarazamrind-eo5xf10 ай бұрын
Sir aap Kon se board ka parha rahi ho ?????????????????