2150503 · Chemical Engineering Thermodynamics 2
GTU · Chemical · Semester 5 · older syllabus
1 paper
Reference books
Standard textbooks students commonly use for this subject — check your syllabus copy for the officially prescribed list. Links go to legal sources only (Google Books previews); for free reading, try your college library or the National Digital Library of India.
Spot the repeats. Solve every paper above and note which questions show up more than once — repeated questions are the closest thing to a leaked paper that's actually legal.