IIT JEE BEST QUESTIONS 02|| Mole Concept ,Molarity ,Stoichiometry |Some Basic Concepts of Chemistry - Videos

Sir pls make a video on salt for class 10 cbse

3 view ;1 comment

Sir Aap best ho

Sir
Double titration ka ek video plzzz Class 11

sir pls answer my question . where you live?

Sir dekhna hum sub IIT crack krke apka name Roshan krenge 🔥🔥😁

sir aapke ya neet aur jee ke series superb ha…………. AAPKO 10001 BAR DHANYAVAAD