Class 10 Science Pre Board 2025-26 | Lecture 1 Complete Chemistry Preparation | 80/80 Marks पक्के скачать в хорошем качестве

Class 10 Science Pre Board 2025-26 | Lecture 1 Complete Chemistry Preparation | 80/80 Marks पक्के

Class 10 Science Pre Board 2025-26 | Lecture 1 Complete Chemistry Preparation | 80/80 Marks पक्के 𝐖𝐡𝐚𝐭𝐬𝐀𝐩𝐩 𝐆𝐫𝐨𝐮𝐩 𝐋𝐢𝐧𝐤: https://chat.whatsapp.com/I3Nxvs0SOda... 🎓 𝐘𝐨𝐮𝐫 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 𝐉𝐨𝐮𝐫𝐧𝐞𝐲 𝐒𝐭𝐚𝐫𝐭𝐬 𝐇𝐞𝐫𝐞: 🔺𝐔𝐝𝐚𝐚𝐧 𝐏𝐫𝐨 𝐁𝐚𝐭𝐜𝐡 𝐋𝐢𝐧𝐤:- https://applink.adda247.com/d/u7iTBw5s9q 🔺𝐔𝐝𝐚𝐚𝐧 𝟐.𝟎 𝐃𝐞𝐦𝐨 𝐯𝐞𝐫𝐬𝐢𝐨𝐧:-https://applink.adda247.com/d/ukijArtfuc 🔺𝐒𝐚𝐦𝐩𝐥𝐞 𝐏𝐚𝐩𝐞𝐫𝐬:- https://applink.adda247.com/d/3ROSOscNCo 🔺𝐇𝐚𝐧𝐝𝐰𝐫𝐢𝐭𝐭𝐞𝐧 𝐍𝐨𝐭𝐞𝐬 + 𝐂𝐨𝐦𝐩𝐞𝐭𝐞𝐧𝐜𝐲 𝐁𝐨𝐨𝐤:- https://applink.adda247.com/d/bL3NvRg1TR 📲𝐂𝐚𝐥𝐥 𝐔𝐬 on 𝟎𝟗𝟗𝟏𝟎𝟐𝟕𝟏𝟒𝟔 For Any Enrolment Query. 👩‍💻𝐔𝐬𝐞 𝐂𝐨𝐝𝐞:- 𝐕𝐈𝐁𝐇𝐔𝐊𝟏𝟎 📲 𝐁𝐫𝐚𝐡𝐦𝐚𝐬𝐭𝐫𝐚 𝐒𝐞𝐫𝐢𝐞𝐬 𝐏𝐃𝐅 :- https://drive.google.com/drive/folder... 📌 𝐄𝐱𝐩𝐥𝐨𝐫𝐞 𝐌𝐨𝐫𝐞 𝐏𝐥𝐚𝐲𝐥𝐢𝐬𝐭𝐬: 🔹 𝐁𝐢𝐨𝐥𝐨𝐠𝐲:    • Class 10 Biology PYQ Series | Complete Sci...   🔹 𝐌𝐚𝐭𝐡𝐬:    • Class 10 Maths PYQ Series | Complete Maths...   🔹 𝐏𝐡𝐲𝐬𝐢𝐜𝐬:    • Class 10 Physics PYQ Series | Complete Sci...   🔹 𝐂𝐡𝐞𝐦𝐢𝐬𝐭𝐫𝐲:    • Class 10 Chemistry PYQ Series | Complete S...   🔹𝐬𝐨𝐜𝐢𝐚𝐥 𝐬𝐜𝐢𝐞𝐧𝐜𝐞:    • Class 10 SST PYQ Series | Complete Social ...   📲 𝐓𝐞𝐥𝐞𝐠𝐫𝐚𝐦 & 𝐀𝐩𝐩 𝐋𝐢𝐧𝐤𝐬: 🔹 𝐕𝐢𝐛𝐡𝐮𝐭𝐢 𝐌𝐚𝐦’𝐬 𝐓𝐆 𝐆𝐫𝐨𝐮𝐩 – https://t.me/Science_with_Vibhuti_mam... 🔹 𝐎𝐟𝐟𝐢𝐜𝐢𝐚𝐥 𝐓𝐞𝐥𝐞𝐠𝐫𝐚𝐦 – https://t.me/Adda247foundation 🔹 𝐈𝐧𝐬𝐭𝐚𝐠𝐫𝐚𝐦 –   / reels   🔹 𝐂𝐥𝐚𝐬𝐬 𝟗 𝐂𝐡𝐚𝐧𝐧𝐞𝐥 –    / @class9byadda247   🔹 𝐀𝐩𝐩 – https://dl.adda247.com/YWjm Timestamp:- 00:00:00 - Session introduction and greetings 00:01:00 - Back-to-back sessions schedule overview 00:04:29 - Solving previous year chemistry questions 00:08:20 - Properties of aluminum and zinc oxides 00:11:36 - Water of crystallization in compounds 00:16:57 - Alkynes homologous series and formulas 00:23:04 - Metals and non-metals in liquid state at room temp 00:25:08 - Redox reaction of manganese dioxide and HCl 00:28:43 - Reaction of zinc with sodium hydroxide 00:31:06 - Catenation property of carbon 00:35:47 - Writing balanced chemical equations practice 00:41:19 - pH of tomato juice and acid-base properties 00:43:12 - Difference between strong acid and weak base 00:44:23 - Effect of acid rain on aquatic animals 00:47:08 - Chemical reactions with color, temperature, precipitate changes 00:48:48 - Functional groups in carbon compounds 00:50:01 - Oxidation of ethanol to ethanoic acid 00:56:25 - Reaction of ethanoic acid with sodium hydroxide 00:57:41 - Soap formation by saponification 01:00:06 - Cleansing action mechanism of soap molecules 01:01:44 - Session conclusion and next steps In this video, we will cover Class 10 Science Pre Board 2025-26 Lecture 1, where Vibhuti Ma’am will help you with Complete Chemistry Preparation for your upcoming Pre Board exams. All important concepts, chemical reactions, and expected questions will be explained in a simple and clear way. This session by Class 10 by Adda247 will help you score 80/80 marks easily. Watch the full video to revise smartly and get exam-ready with Vibhuti Ma’am! #Class10Science #PreBoard2025 #Adda247 #Class10Preparation #ScienceFullMarks #BoardExam2025 #CBSEClass10 #VibhutiMam 🎓 Why Choose Class 10 by Adda247? We help Class 10 students prepare for CBSE Board Exams with full coverage of Maths, Science, SST, Hindi, Sanskrit, and more. From one-shot revisions to exam strategies, our goal is to help you succeed — no matter where you start! 🌟 #class10byadda247 #adda247