👉 2026 R25 1-1 Engineering Chemistry Important Questions | Regular Exams | JNTUH B.Tech 1st Year
Автор: Aravind telugu talks
Загружено: 2025-12-29
Просмотров: 4248
Описание:
👉In this video, I explained R25 Engineering Chemistry Unit-Wise Important Questions for JNTUH B.Tech 1st Year Regular Exams.
This video is very useful for: ✔️ R25 Regular Exams
✔️ Important long questions & short questions
✔️ Last-minute exam preparation
✔️ JNTUH B.Tech 1st year students
📚 Syllabus Covered (R25):
🔹 UNIT-I: Water Treatment
Hardness of water, EDTA method, boiler troubles, desalination, ion-exchange process
🔹 UNIT-II: Electrochemistry & Corrosion
Electrode potential, corrosion theory, galvanic corrosion, cathodic protection
🔹 UNIT-III: Energy Sources
Lead-acid battery, lithium-ion battery, fuel cells, calorific value, green hydrogen
🔹 UNIT-IV: Polymers
Polymerization, plastics, thermoplastics vs thermosetting plastics, biodegradable polymers
🔹 UNIT-V: Advanced Functional Materials
Shape memory alloys, piezoelectric materials, biosensors, UV-Visible & Raman spectroscopy
📌 Important short questions also covered
📌 Watch till the end for exam-oriented preparation
👉 Subscribe for more R25 JNTUH important questions videos
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