Tag Archives: JH Sir

Chemistry NCERT Class 11-12 : Chapter Wise Exercise With Solutions

We provide the NCERT Class 11th  and 12th Chemistry Notes for free in the hope that students can score better and approach the subject more interestingly. PaptStar is super learning platform for JEE and NEET. Today we sharing complete solution of NCERT Exercise of Class XI & XII (11th and 12th) of Chemistry subjects. As… Read More »

NJ Sir Chemistry Revision & Problem Solving and Organic Chemistry II

NJ Sir Chemistry Revision, Intermediate organic chemistry course focuses on the methods used to identify the structure of organic molecules, advanced principles of organic stereo-chemistry, organic reaction mechanisms, and methods used for the synthesis of organic compounds. Additional special topics include illustrating the role of organic chemistry in biology, medicine, and industry. NJ Sir Chemistry… Read More »