Helios Educore Pvt. Ltd.
Sunshine Business Park, Plot – 5A, Sector-94, Noida (UP) INDIA-201301
Chemistry Video Lectures to prepare for JEE-Main, JEE-Advanced, NEET and Board Exams.
visit us : www.helioseducore.com
Email : [email protected]
Mob. : 08010000068
For Purchase : http://helioseducore.com/product-category/buy-book/
or Amazon Search Er Dushyant Kumar
sir ek lecture organic reagent base reaction k liye lelo plz
Nice video
I am excited for one shot chemistry
Sir in aldol reaction 2nd one u said +ve should b more den h+ removal is easy bt dere while reacting with acid in ch3cho +ve is more and h+ removal is easy Dan in ch3ch2cho but ur removing h+ from alpha carbon of ch3ch2cho y sir😑
Sir u r the best teacher in this world…sir plsss inorganic in one shot me krwa do plsss
Sir ham ek din me teeno subject kis tarah revise kare
Kya summary padhe ya formulae dekhe kya kare sir please batao ki kal kya karna hai
sir inorganic please
sir biomolecules,polymer,chemistry in everyday life. in 1 shot.It is worth scoring chapter sir.
sir your tricks and techniques book is available?
sir please mole concept karado…..
Sir I am applying in jee main 2019 …..us ke liye ak video banado….kyase study kare is 1 year main
can u plz sir make a vid pertaining exclusively to all the tests ?
Osm video sir ji…aesi aesi or dedo
lv u sir
Sir I really love ur teaching best teacher of my life, I am a dropper and watching all ur videos pls pray for me that this time is my final chance and I must be selected in neet 🙏
Sir inorganic please
Next Kinetics vs Thermodynamics products
Sir grignard reagent in ether while breaking should we observe the +ve charge or the carbocation stability
Sir please reply
This is an imp doubt..
Sir pdf jara provide kar do..name reaction and reagents k liye..plz sir
Love you sir ……..GREAT
hmare asli sher ki garzana sun lo, sir you are great
Sir aldol condensation Mai acid ke presence Mai jo example aapne bataya uska product kya hoga
you are key of 100 percent success, sir thank you for video
Sir please cover coordination compound before jee….coordination compound in one shot.specially isomerism portion.