Скачать или смотреть 8 Most important Topics of Chemistry RGPV | RGPV Exam 2025 | Engineering Chemistry RGPV |

Title - 8 Most important Topics of Chemistry RGPV | RGPV Exam 2025 | Engineering Chemistry RGPV | ‪@Growwithfarooque‬

Chemistry ONESHOT RGPV -    • Engineering Chemistry ONESHOT | Complete C...  

In this video I had told you about 8 Most important topics of Engineering chemistry exam which is Found from Previous year question papers of RGPV Bhopal |

This video is made for RGPV EXAM 2025 |

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In this vedio I Explain these units in brief:
Here is the written form :-

Most Repeated (2021-2023)

1. Lime-Soda Process
2. lon-Exchange Process
3. Hardness of Water + Units
4. Scales & Sludges in Boiler
5. Lubrication Mechanism
6. Beer-Lambert's Law
7. Polarization & Polarizability
8. Flash Point & Fire Point

Then Additional Topics (Merged &
Essential) -
9. Spectroscopy (UV, IR, Vibrational, Rotational)
10. Polymers (with Biodegradable
Polymers merged)
11. Full Boiler Section (Scales, Sludge, Corrosion, Caustic Embrittlement)
12. Phase Diagram - One Component
Water System
13. Viscosity Index, Buna s, buna n, Nylon 6:6

Here are the units of Chemistry RGPV-

Unit - 1: Water -

Analysis, Industrial Applications Sources, Impurities, Hardness & its units, Determination of hardness by EDTA method, Alkalinity, related numerical problems.

Unit - 2: (Boiler problem | softening methods) -

Boiler troubles (Sludge & Scale, Priming & Foaming, Boiler
Corrosion, Caustic Embrittlement), Softening methods (Lime-Soda,
Zeolite and lon Exchange Methods) and related numerical problems.

Unit - 3: Lubricants and Lubrication -

Introduction, Mechanism of lubrication, Classification of lubricants, Viscosity / Viscosity Index, Flash & Fire Points, Cloud / Pour Points, Aniline Point, Acid and Saponification Number, Steam, related numerical problems.

Unit - 4: Polymer & polymerization (poly.) -

Introduction, types of poly., Classification, mechanism of poly. (Free radical / lonic poly.) Thermoplastic polymers, Biodegradable polymers, PVC, Nylon 6, Nylon 6:6, Polyester phenol formaldehyde, Urea- Formaldehyde, Buna N, Buna S, Vulcanization of Rubber.

Unit 5: Phase equilibrium

Phase diagram of single component system (Water) Phase diagram of binary Eutectic System (Cu-Ag-).

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Unit - 6: Spectroscopic techniques and application -

Principle, Instrumentation & Applications, electronics spectroscopy, Vibrational & Rotational
Spectroscopy of diatomic molecules.

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Unit - 7: Periodic properties -

Effective Nuclear Charge, Variations: S, P, d & f Orbital energies of atoms in periodic table, Electronics Configuration, atomic & lonic sizes, electron affinity & electro negativity, Ploarizability.

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