11th Chemistry | Chapter-1 | Some Basic Concepts of Chemistry | Lecture-1 | JR Tutorials |

Hi Everyone. Welcome to JR Tutorials. I am Rahul Jaiswal. Like, share and subscribe. #jrtutorials . . For Free Notes & Updates Join Our  telegram Channel:-👇👇👇 https://t.me/JR_Tutorials . . For Chating follow me on Instagram:-👇👇 https://instagram.com/rahuljais23?igshid=ehqcdhr87ose . . Subscribe out 2nd Channel:-👇👇👇 https://www.seevid.ir/fa/result?ytch=UCWd04qRfvtq1t8yNgd_okEA . . Subscribe our National Study Channel:-👇 https://www.seevid.ir/fa/result?ytch=UCldqYEvBA1y9v2aUjbvOYHQ . . Subscribe Our Vloging Channel :-👇👇👇 https://www.seevid.ir/fa/result?ytch=UC1DbZm9pcxNV_y6UB0_2VMA Thank you