Google Book Pages
Atul Singhal
Atul Singhal - May be same book as above
Google Book Link
https://www.ifm.liu.se/edu/coursescms/TFKE06/lessons/TestBank2-Funk-grp-intemol-krft-+-Svar.pdf
The blog mainly contains Study guides for various topics in JEE Syllabus and Revision material of Chemistry. Model questions and Practice Questions are provided in separate blogs.