RRB NTPC and Group D Chemistry 2025 | Complete Chemistry in 1 Class | PYQ + Tricks by Radhika Mam

RRB NTPC and Group D Chemistry 2025 | Complete Chemistry in 1 Class | PYQ + Tricks by Radhika Mam | Railway Chemistry Marathon Prepare for RRB Group D 2025, RRB NTPC 2024-25, RPF Constable & SI 2024-25, ALP & Technician, JE, and all Railway Exams with this Mega Chemistry Marathon. In this marathon, entire Chemistry syllabus is covered chapter-wise, followed by all previous year questions (PYQs) asked in Railway exams till date. This one-shot mega class includes: • Full theory + conceptual clarity • PYQ analysis of Group D, NTPC, RPF, ALP, Technician • Smart tricks for fast solving • Most expected questions for 2025 exams • High-yield topics that guarantee marks 📘 Complete Chemistry Syllabus Covered Chapter-wise Timestamps 00:00:00 - Introduction 00:05:02 - Matter 00:14:23 - Is Matter Around Us Pure 00:29:26 - Physical and Chemical Changes 00:46:21 - Laws of Chemical Combination 00:58:07 - Molecule and Atomic Weight 01:23:25 - Mole Concept 01:52:00 - Berzelius Hypothesis & Metals/Non-Metals 02:15:42 - Methods of Separation of Mixture 02:30:24 - Change in States of Matter 02:34:42 - Solution 03:00:11 - Allotropy 03:09:28 - Atomic Mass & Molecular Mass 03:16:32 - Atom & Fundamental Components 03:25:17 - Atomic Models & Quantum Numbers 03:43:02 - Electronic Configuration 04:04:48 - Atomic Number & Mass Number 04:20:54 - Isotopes, Isobars & Isoelectronics 04:29:39 - Gaseous Laws 04:52:08 - Radioactivity & Nuclear Energy 05:04:22 - Valency & Chemical Bonding 05:37:38 - Oxidation & Reduction 05:56:05 - Electrolysis & Electrochemical Series 06:13:43 - Acid, Bases & Salts 06:33:59 - Salts & pH Value 06:54:45 - Acid Base Indicators & Amphoteric Oxides 07:03:25 - Periodic Classification (Dobereiner, Newlands, Mendeleev) 07:24:30 - Modern Periodic Table 08:16:06 - Periodic Properties of Elements 08:39:52 - Non-Metals, Compounds & Uses 09:20:27 - Metals, Compounds & Uses 10:03:15 - Polymers 10:10:38 - Soaps, Detergents & Explosives 10:18:03 - Organic Chemistry 10:59:18 - Chemical Reactions 11:43:20 - Miscellaneous Topics 12:44:29 - RRB NTPC CBT 1 2025 Questions 13:14:51 - RRB NTPC CBT 2 Questions 13:19:00 - RRB NTPC Practice Questions 13:45:22 - RPF SI Questions 13:57:36 - RRB ALP CBT Questions 🎯 Why This Class Is Important? • 90% Chemistry questions in Group D & NTPC repeat from these chapters • Radhika Mam explains with super-easy examples • PYQs + expected questions ensure full marks • Perfect revision for Railway 2025 Exams 📌 Perfect For: RRB Group D 2025 RRB NTPC 2024-25 RPF Constable & SI ALP/Technician RRB JE SSC GD (Science) All Railway & State Level Science Exams Class PDF link:- https://telegram.me/RBERailwayExams/185 Complete Physics for RRB Group D:-    • RRB Group D and RRB NTPC Mega Physics Mara...   Complete Biology for RRB Group D:-    • RRB Group D Complete Biology by Radhika Ma...   Subscribing to this channel will be the best decision in your SSC journey: @RBERevolutionByEducation 🚀 RBE – Your One-Stop Solution for SSC & Railway Exam Preparation! Prepare under the guidance of Shubham Sir 📲 Download the RBE Official App & Increase Your Selection Chances: 👉https://play.google.com/store/apps/de... 👈 📞 For Course Inquiries,: WhatsApp: 📲 wa.me/7303666097 Call: 📲 7303666097 (11 AM - 5 PM) 📌Boost Your SSC CGL & CHSL 2025 Preparation with RBE’s Paid & Free Test Series! 📊🎯 ✅ RBE combo Tests Series:- https://rbelearning.com/new-courses (All Full length, topic-wise Tests) - Direct route to selection. ✅ [RBE Paid Test Series for SSC CGL & CHSL (Tier-1 & Tier-2)] – https://rbelearning.com/test-series ✅ [Free SSC & Railway PYQ Tests (Attempt in Real Exam Format)] – https://rbelearning.com/previous-year 📌 Exclusive Previous Year Papers (SSC & Railway) 📂 ✅ SSC Exams (Last 4 Years) - CGL, CHSL, CPO, MTS, Steno, Delhi Police, etc. https://telegram.me/RBE_S/10809 ✅ Railway Exams (Last 5 Years) - RRB NTPC, Group D, ALP, JE, Technician, etc. https://telegram.me/RBE_S/10810 📌 Must Join us on Telegram and WhatsApp for Free Study Material & SSC Updates! 📲 https://telegram.me/RBE_S 📲 https://whatsapp.com/channel/0029VaBz... #RRBGroupD2025 #RRBGroupD #RailwayExams #RRBNTPC #ChemistryMarathon #RailwayScience #RPFConstable #RBE #RadhikaMam #ChemistryPYQ #GroupDPreparation #rrb #rbe #ssc #rrbnptc2025