Absolutely not. 70% of JEE/NEET inorganic comes directly from NCERT lines.
Yes, some pirated scans have errors. Use original print if possible. If you tell me which exam (JEE Main / Advanced / NEET) and which chapters you struggle with, I can recreate the most important 2-page “At a Glance” style summary for you here — without copyright issues. Chemistry At A Glance Allen Pdf
Absolutely not. 70% of JEE/NEET inorganic comes directly from NCERT lines.
Yes, some pirated scans have errors. Use original print if possible. If you tell me which exam (JEE Main / Advanced / NEET) and which chapters you struggle with, I can recreate the most important 2-page “At a Glance” style summary for you here — without copyright issues.