Carbohydrates Full Chapter in 1:45 Hrs🔥| Biomolecules Class 12 Chemistry | Board + NEET |Rajnish Sir

📘 Biomolecules – Class 12 Chemistry | Carbohydrates (1:45 Hours Detailed Explanation) Lets Learn with Rajnish Sir In this video, only the CARBOHYDRATES part of the Biomolecules chapter (Class 12 Chemistry) is explained in complete depth with a 1 hour 45 minutes dedicated session by Rajnish Sir on Lets Learn with Rajnish Sir. This lecture is 100% NCERT-based, board-focused, and extremely useful for Class 12 Board Exams, NEET, CUET, and other competitive exams. 👉 This is a full-length masterclass on CARBOHYDRATES only. ⏱️ Lecture Duration 🕒 Total Time: 1 Hour 45 Minutes (1:45:00) 📌 Only Carbohydrates – No other biomolecule included ⏱️ Detailed Time Stamps (Carbohydrates Only) ⏱️ 00:00 – 05:00 🔹 Introduction to Biomolecules 🔹 Importance of Carbohydrates in exams ⏱️ 05:00 – 20:00 🔹 Definition of Carbohydrates 🔹 Classification (Monosaccharides, Oligosaccharides, Polysaccharides) ⏱️ 20:00 – 40:00 🔹 Monosaccharides in detail 🔹 Glucose – structure, properties & reactions 🔹 Fructose – structure & comparison ⏱️ 40:00 – 55:00 🔹 Ring structure of glucose 🔹 Haworth & Fischer projection 🔹 Anomers & Epimers ⏱️ 55:00 – 01:10:00 🔹 Disaccharides 🔹 Sucrose, Maltose, Lactose 🔹 Reducing & Non-reducing sugars ⏱️ 01:10:00 – 01:25:00 🔹 Polysaccharides 🔹 Starch, Cellulose, Glycogen 🔹 Structure & biological importance ⏱️ 01:25:00 – 01:40:00 🔹 Important reactions of carbohydrates 🔹 Board exam frequently asked points ⏱️ 01:40:00 – 01:45:00 🔹 Quick revision 🔹 Exam tips & expected questions 🎯 Why This Video Is Important for Marks ✔️ Entire Carbohydrates chapter covered deeply ✔️ Line-by-line NCERT explanation ✔️ Helps in long answer & numerical questions ✔️ Very useful for 5–8 marks questions ✔️ Clears confusing concepts like – Anomers – Epimers – Reducing sugar ✔️ Ideal for last-time revision before exam 📌 If you prepare this video properly, Carbohydrates questions will not trouble you in the exam. 👨‍🏫 About the Channel Lets Learn with Rajnish Sir provides: 🔹 Class 11 & 12 Chemistry 🔹 NCERT-focused teaching 🔹 Board + Competitive exam strategy 🔹 Concept clarity with exam orientation 📢 Subscribe to the channel for high-scoring Chemistry content 🔔 👍 Like | Share | Subscribe 👍 Like the video if it helped you 📤 Share with friends preparing for Class 12 🔔 Subscribe for more such detailed lectures 🔖 Hashtags (Search & Viral) #CarbohydratesClass12 #BiomoleculesCarbohydrates #Class12Chemistry #NCERTChemistry #CarbohydratesFullLecture #ChemistryByRajnishSir #LetsLearnWithRajnishSir #BoardExamChemistry #NEETChemistry #CUETChemistry #HighMarksInChemistry If you want, I can also make: ✅ Pinned comment with timestamps ✅ Thumbnail title (attractive & clickable) ✅ Short description for Shorts/Reels Just tell me 👍 carbohydrates class 12 biomolecules carbohydrates carbohydrates full chapter class 12 chemistry carbohydrates biomolecules class 12 chemistry carbohydrates one shot carbohydrates 1.45 hours ncert carbohydrates class 12 carbohydrates board exam carbohydrates neet chemistry carbohydrates cuet class 12 chemistry board preparation high marks chemistry class 12 chemistry by rajnish sir lets learn with rajnish sir carbohydrates in hindi english carbohydrates easy explanation carbohydrates long lecture biomolecules chapter class 12 class 12 chemistry important chapter carbohydrates ncert line by line carbohydrates reducing non reducing sugar glucose fructose class 12 carbohydrates pyq carbohydrates exam oriented “Carbohydrates Class 12” #Class12Chemistry #Carbohydrates #Biomolecules #NCERTChemistry #BoardExam2025 #NEETChemistry #CUETChemistry #ChemistryLecture #OneShotChemistry #HighMarks #ExamPreparation #ChemistryInHinglish #RajnishSir