NCERT Solutions
In-text and back-exercise solutions for Class 11 & 12 Maths, Physics, Chemistry and Biology — written by the Narayan Gurukul Academy faculty, worked in proper KaTeX maths and cross-checked by a second educator. Each solution opens with the final answer, then the full working. Free to read, no signup required. New chapters publish as we ship them.
Latest solutions
Showing 1–4 of 4. Free to read — updated with new chapters as we ship them.
Chapter-wise step-by-step solutions for Class 12 Chemistry NCERT: Solid State, Solutions, Electrochemistry, Chemical Kinetics and more — every inttext and back-exercise question explained with clean KaTeX maths.
Chemical Kinetics (Class 12 Chemistry NCERT Ch 3) solved step-by-step: rate laws, integrated rate equations, half-life and Arrhenius — intext and back exercises with clean KaTeX working.
Electrochemistry (Class 12 Chemistry NCERT Ch 2) solved step-by-step: galvanic cells, standard electrode potential, the Nernst equation, conductance and Faraday's laws of electrolysis — intext and back exercises with clean KaTeX working.
Class 12 Chemistry Ch 1 'Solutions' NCERT solutions solved step-by-step: Raoult's law, Henry's law, colligative properties and the van't Hoff factor — intext and back exercises with clean KaTeX working.
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