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All Physical Chemistry Formulas in 20 Minutes | NEET 2025 Preparation with Nitesh Devnani!

All Physical Chemistry Formulas in 20 Minutes | NEET 2025 Preparation with Nitesh Devnani Sir! This video is a quick revision of important chemistry formulas, explained simply. Nitesh Sir covers key topics from physical chemistry to help students prepare for exams like NEET. Here's what’s included: 1) 𝐁𝐚𝐬𝐢𝐜 𝐂𝐨𝐧𝐜𝐞𝐩𝐭𝐬 ○ 𝐀𝐯𝐞𝐫𝐚𝐠𝐞 𝐀𝐭𝐨𝐦𝐢𝐜 𝐌𝐚𝐬𝐬: Multiply each isotope’s mass by its percentage, add them, and divide by 100. ○ 𝐌𝐨𝐥𝐞𝐬: Use formulas like moles = mass/molar mass or moles = number of particles/Avogadro’s number. 2) 𝐂𝐨𝐧𝐜𝐞𝐧𝐭𝐫𝐚𝐭𝐢𝐨𝐧 𝐓𝐞𝐫𝐦𝐬 ○ 𝐌𝐨𝐥𝐚𝐫𝐢𝐭𝐲 (𝐌): Moles of solute per liter of solution. ○ 𝐌𝐨𝐥𝐚𝐥𝐢𝐭𝐲 (𝐦): Moles of solute per kg of solvent. ○ 𝐌𝐨𝐥𝐞 𝐅𝐫𝐚𝐜𝐭𝐢𝐨𝐧: Ratio of moles of one component to total moles in the mixture. 3) 𝐓𝐡𝐞𝐫𝐦𝐨𝐝𝐲𝐧𝐚𝐦𝐢𝐜𝐬 ○ 𝐅𝐢𝐫𝐬𝐭 𝐋𝐚𝐰: Energy change (ΔU) = Heat (q) + Work (w). ○ 𝐄𝐧𝐭𝐫𝐨𝐩𝐲 (Δ𝐒): Measures disorder in a system. 4) 𝐄𝐥𝐞𝐜𝐭𝐫𝐨𝐜𝐡𝐞𝐦𝐢𝐬𝐭𝐫𝐲 ○ 𝐆𝐚𝐥𝐯𝐚𝐧𝐢𝐜 𝐂𝐞𝐥𝐥𝐬: Anode (oxidation) and cathode (reduction). ○ 𝐅𝐚𝐫𝐚𝐝𝐚𝐲’𝐬 𝐋𝐚𝐰: Mass deposited = (Current × Time × Atomic Mass) / (Charge × 96500). 5) 𝐂𝐡𝐞𝐦𝐢𝐜𝐚𝐥 𝐊𝐢𝐧𝐞𝐭𝐢𝐜𝐬 ○ 𝐑𝐚𝐭𝐞 𝐋𝐚𝐰: Rate = k[A]^m[B]^n (k is the rate constant, m and n are reaction orders). ○ 𝐇𝐚𝐥𝐟-𝐋𝐢𝐟𝐞: Time for half the reactant to react (differs for zero-order, first-order reactions). ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 𝐈𝐧𝐝𝐢𝐚'𝐬 𝐌𝐨𝐬𝐭 𝐓𝐫𝐮𝐬𝐭𝐞𝐝 𝐌𝐚𝐡𝐚𝐩𝐚𝐜𝐤 𝐟𝐨𝐫 𝐍𝐄𝐄𝐓 𝐄𝐱𝐚𝐦 𝐅𝐨𝐫 𝐃𝐫𝐨𝐩𝐩𝐞𝐫 𝐂𝐚𝐭𝐞𝐠𝐨𝐫𝐲 🔺𝐎𝐧𝐞 𝐏𝐫𝐨 𝐌𝐚𝐱 𝐌𝐚𝐡𝐚𝐩𝐚𝐜𝐤 - 🔗 https://applink.adda247.com/d/oneprom... 🔺𝐎𝐧𝐞 𝐏𝐫𝐨 𝐌𝐚𝐡𝐚𝐩𝐚𝐜𝐤 - 🔗 https://applink.adda247.com/d/oneprom... 🔺𝐎𝐧𝐞 𝐌𝐚𝐡𝐚𝐩𝐚𝐜𝐤 - 🔗 https://applink.adda247.com/d/Onedrop... 𝐅𝐨𝐫 𝐂𝐥𝐚𝐬𝐬 𝟏𝟐𝐭𝐡 𝐒𝐭𝐮𝐝𝐞𝐧𝐭𝐬 🔺𝐎𝐧𝐞 𝐌𝐚𝐡𝐚𝐩𝐚𝐜𝐤 - https://applink.adda247.com/d/12thMah... 🔺𝐎𝐧𝐞 𝐏𝐫𝐨 𝐌𝐚𝐡𝐚𝐩𝐚𝐜𝐤 - https://applink.adda247.com/d/12thPro... 🔺𝐎𝐧𝐞 𝐏𝐫𝐨 𝐌𝐚𝐱 𝐌𝐚𝐡𝐚𝐩𝐚𝐜𝐤 - https://applink.adda247.com/d/12thPro... 𝐅𝐨𝐫 𝐂𝐥𝐚𝐬𝐬 𝟏𝟏𝐭𝐡 𝐒𝐭𝐮𝐝𝐞𝐧𝐭𝐬 🔺𝐎𝐧𝐞 𝐌𝐚𝐡𝐚𝐩𝐚𝐜𝐤 - https://applink.adda247.com/d/11thMah... 🔺𝐎𝐧𝐞 𝐏𝐫𝐨 𝐌𝐚𝐡𝐚𝐩𝐚𝐜𝐤 - https://applink.adda247.com/d/11thPro... 🔺𝐎𝐧𝐞 𝐏𝐫𝐨 𝐌𝐚𝐱 𝐌𝐚𝐡𝐚𝐩𝐚𝐜𝐤 - https://applink.adda247.com/d/11thPro... ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 𝐅𝐫𝐞𝐞 𝐀𝐜𝐜𝐞𝐬𝐬 𝐨𝐟 𝐍𝐄𝐄𝐓 𝐊𝐡𝐚𝐳𝐚𝐧𝐚 𝐁𝐚𝐭𝐜𝐡 𝐔𝐬𝐞 𝐂𝐨𝐝𝐞: 𝐆𝐍𝐓𝟏𝟎𝟎 NEET Khazana Plus: https://applink.adda247.com/d/neetkha... India's Biggest Mock Test AYNR 2.0 - https://applink.adda247.com/d/AYNRTes... 1st Test will be held on 21st April ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 📌 𝐎𝐍𝐄-𝐓𝐄𝐀𝐌 | 𝐎𝐍𝐄-𝐃𝐑𝐄𝐀𝐌 | 𝐎𝐍𝐄-𝐌𝐈𝐒𝐒𝐈𝐎𝐍:- 🔥 Lowest Price Ever! Use Code: GSQUARE / SPARTAN / TCLIVE for Maximum Discount 📞 Call Now for Enrollment Queries: 📲 07042083247 / 09560624247 / 09266442479 ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 📚 𝐁𝐄𝐒𝐓 𝐍𝐄𝐄𝐓 𝐂𝐎𝐔𝐑𝐒𝐄𝐒:- 🔹 One Mentorship Pro: https://applink.adda247.com/d/OneMent... 🔹 Victory Batch: https://applink.adda247.com/d/victory... 🌐 Visit NEET ADDA247 Wesbite: https://www.adda247.com/neet-exam-kit/ 📲 Donwload NEET ADDA247 App: http://bit.ly/466MKQ3/ ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 📌 𝐏𝐀𝐈𝐃 𝐂𝐎𝐔𝐑𝐒𝐄𝐒:- ✅ NBTS Pro 2.0 || Offline + Online Test Series for NEET 2025 Dropper || Based on Latest NTA Pattern: https://applink.adda247.com/d/NBTSTes... ✅ MISSION 720 Practice Batch - Online Practice Batch for NEET 2025: https://applink.adda247.com/d/Mission... ✅ Mission 720 Chemistry Practice Batch: https://applink.adda247.com/d/Niteshs... ✅ Mission 720 Physics Practice Batch: https://applink.adda247.com/d/Tamanna... ✅ Mission 720 Biology Practice Batch: https://applink.adda247.com/d/GarimaM... ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 📌 𝐁𝐄𝐒𝐓 𝐍𝐄𝐄𝐓 𝟐𝟎𝟐𝟓 𝐒𝐓𝐔𝐃𝐘 𝐌𝐀𝐓𝐄𝐑𝐈𝐀𝐋 𝐅𝐎𝐑 𝐑𝐄𝐕𝐈𝐒𝐈𝐎𝐍:- 📚 NEET Personalised Handwritten Notes (Combo Set: Physics Chemistry, Botany & Zoology): https://applink.adda247.com/d/NEETCom... 📚 Zoology Personalised Handwritten Notes by Garima Ma'am: https://applink.adda247.com/d/zoology... 📚 Botany Personalised Handwritten Notes by Garima Ma'am: https://applink.adda247.com/d/BotanyN... 📚 Physics Personalised Handwritten Notes by Tamanna Ma'am: https://applink.adda247.com/d/Physics... 📚 Chemistry Personalised Handwritten Notes By Nitesh Sir: https://applink.adda247.com/d/Chemist... 📢 NEET Ranker MahaPractice2.0 Combo: https://applink.adda247.com/d/Mahapra... 📢 NEET PCB Books - NCERT Connect: https://applink.adda247.com/d/NCERTCO... 🎯 Boost Your NEET 2025 Prep with Free PYQs: https://wa.me/918368575901?text=get_f... ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 📌 𝐍𝐄𝐄𝐓 𝐀𝐃𝐃𝐀𝟐𝟒𝟕 𝐒𝐎𝐂𝐈𝐀𝐋 𝐌𝐄𝐃𝐈𝐀:- 🌐 Telegram: https://t.me/neetpreparationadda247/ 🌐 Instagram: https://www.instagram.com/neet.adda24... 🌐 WhatsApp: https://whatsapp.com/channel/0029Va9n... ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 📌 𝐅𝐨𝐫 𝐚𝐧𝐲 𝐐𝐮𝐞𝐫𝐢𝐞𝐬 𝐨𝐫 𝐂𝐨𝐦𝐩𝐥𝐚𝐢𝐧𝐭𝐬, 𝐜𝐚𝐥𝐥: 𝟎𝟕𝟐𝟏𝟕𝟐𝟏𝟕𝟐𝟒𝟕 ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ ⏰ 𝐓𝐢𝐦𝐞𝐬𝐭𝐚𝐦𝐩𝐬:- 00:00 - Lecture Begins 0:47 - Basic Concept 3:31 - Atomic Structure 6:48 - Thermodynamics 13:30 - Equilibrium 17:11 - Solution 19:36 - Electrochemistry 23:13 - Chemical Kinetics 26:26 - The End ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ #allphysicalchemistryformulasinoneshot #allphysicalchemistryformulasinoneshotneet #allphysicalchemistryformulasinoneshotclass12 #allphysicalchemistryformulasforneet #NEET2025 #NiteshDevnani