Detection of elements in organic compounds class 12 | Lassaigne solution Preparation, sodium extract

[@ahmedhussain8964]

Sir making these lectures in Urdu will make them more effective. It's just a suggestion.

[@zevno3908]

sir qasam sai dil khush kerdia ap ka lecture dekh k allah apko our taraqqi de . And sir keep uploading this type of lecture for our hlep ❣❣❣❣❣❣

[@amnaali9199]

Best lecture....MashaAllahh

[@hayyanabid3391]

Salam sir!...after a very long time I am starting your lectures again... i have done my 2st year course from you you are really great teacher...cant thank enough

[@haleemaarshad1392]

So well explained!

[@MalikZahid-ie7fu]

Sir wonderful lecture.

[@collegechemistry961]

have you deleted introduction of spectroscopy in which you have described difference between electromagnetic and corpuscular radiation

[@samaraslam7349]

Thanks a lot sir.... It makes my concept clear

[@humazahra9487]

u cleared my all doubt's thanks a lot sir 😊

[@abdulahadkhan3349]

repetition makes video tetchy .Otherwise , it is very informative

[@jhangirmughal9127]

Very great

[@asifkhattak6955]

Very nice sir

[@arsh4u914]

Nice

[@AhmadKhan-sc9ko]

Sir request ha k lecture Urdu ma da

[@bilalwaris6245]

Good

[@AbdullahSanaUllah]

Thanks

[@zulfiqarahmed9131]

So informative lecture thanksss