UBTER 2nd Sem Applied Chemistry-II Important Topics & Questions | Polytechnic Exam 2026 Full Notes скачать в хорошем качестве

UBTER 2nd Sem Applied Chemistry-II Important Topics & Questions | Polytechnic Exam 2026 Full Notes

UBTER Polytechnic 2nd Semester – Applied Chemistry II ke exam ke liye ye video bahut hi important hai. Is video mein maine Applied Chemistry-II ke 25 most important topics cover kiye hain jo exam mein directly ya indirectly pooche jaate hain. 📌 Applied Chemistry-II – 25 Important Exam Topics 1️⃣ Rusting of Iron – rusting kya hoti hai aur kaise hoti hai 2️⃣ Conditions for Rusting – rusting ke liye zaroori conditions 3️⃣ Prevention of Rusting – rusting ko kaise roka jaata hai 4️⃣ Corrosion – corrosion ki definition 5️⃣ Types of Corrosion – dry aur wet corrosion 6️⃣ Methods of Corrosion Prevention – galvanization, painting etc. 7️⃣ Fuel – fuel ki definition 8️⃣ Classification of Fuels – solid, liquid, gaseous fuels 9️⃣ Calorific Value of Fuel – fuel ki heat producing capacity 🔟 Biogas – biogas kya hota hai 1️⃣1️⃣ Composition of Biogas – biogas ke components 1️⃣2️⃣ Advantages of Biogas – biogas ke fayde 1️⃣3️⃣ Uses of Biogas – biogas ka upyog 1️⃣4️⃣ Alloy – alloy ki definition 1️⃣5️⃣ Purpose of Alloying – alloy banane ka purpose 1️⃣6️⃣ Types of Alloys – ferrous aur non-ferrous alloys 1️⃣7️⃣ Steel as an Alloy – steel ka composition 1️⃣8️⃣ Uses of Alloys – daily life aur industry mein use 1️⃣9️⃣ Lubricant – lubricant ki definition 2️⃣0️⃣ Types of Lubricants – solid, liquid aur semi-solid 2️⃣1️⃣ Properties of Good Lubricant – viscosity, flash point etc. 2️⃣2️⃣ Hardness of Water – hardness kya hoti hai 2️⃣3️⃣ Temporary Hardness – causes aur removal 2️⃣4️⃣ Permanent Hardness – causes aur removal 2️⃣5️⃣ Boiler Troubles – scale aur sludge formation ubter applied chemistry ii applied chemistry 2 polytechnic ubter 2nd sem applied chemistry applied chemistry ii important topics applied chemistry ii important questions ubter polytechnic chemistry polytechnic applied chemistry exam applied chemistry ii exam preparation ubter exam 2026 chemistry applied chemistry ii rusting corrosion in applied chemistry types of corrosion chemistry rusting of iron chemistry biogas fuel applied chemistry classification of fuels chemistry calorific value of fuel alloy definition and types ferrous and non ferrous alloy steel as an alloy lubricants applied chemistry properties of good lubricant hardness of water chemistry temporary and permanent hardness boiler troubles scale sludge polytechnic chemistry revision Ac ii polytechnic important Questions #UBTER #AppliedChemistryII #AppliedChemistry2 #Polytechnic #Polytechnic2ndSem #UBTERPolytechnic #UBTERExam2026 #DiplomaEngineering #DiplomaStudents #PolytechnicChemistry #AppliedChemistryImportant #AppliedChemistryExam #ChemistryForPolytechnic #Rusting #Corrosion #Biogas #FuelChemistry #Alloy #Lubricants #HardnessOfWater