this is an institute of Chemistry , for +2 Board , JEE - MAIN/ADV ,NEET / AIIMS/ JIPMER BY Akhilesh Ranjan. we provide doubt classes and extra classes for weak students. please see our YouTube videos and like share to your friends circle. 1 .introduction of mole concepts https://youtu.be/jmd_a5E-RLY for more videos subscribe our channel SARP CHEMISTRY