Thank me later 1. Video starts at 6:20 2. Watch this at 2x = 25min 3. Take Screenshot of main points 4. Use screen shotes to as short notes 5. Do previous year 6. Chapter finish with Question in one hour 😁
Legends not understanding the lesson in school and not reading the chapter and directly watching 1 shot videos before one day of their exams or tests😂🤣
Attention Neet aspirants! Some of the mistakes in this video: #Reactivity order of alkali metals with halogen. #Solvay process - steps are missing #Lithium halide is less soluble and all other metal halides are soluble #Rb gives flame of Red violet colour #Plaster of Paris topic is missing
Lecture was amazing to get rid of the fear of this chapter though i would recomend to go through ncert for thorough preparation as many points are not included in this lecture
Same thing happened with me ... I was watching this late night and I was laughing at some funny moments my mother came and started asking me questions from this chapter....to check whether I was really studying 😂
@@pavnishakya7576 it's truly said even if you want to correct someone, instead you'll become the one who should learn not to correct anyone. A lesson is a lesson and I learnt it. Once a fool always a fool it apply on both of us and you know HOW!
@@Izzy- your attitude changed my behaviour towards you if you really wanted to make me correct you would have just said it politely instead you were taunting me..why were those 'coughs' necessary??🙂
sir how u can do that ...its simply an amazing to hear u ..even i cant see how much video left still when i am learning ...its beauty of your teaching ...
27:45 Aren't we wrong saying that other metals are insoluble in water.....[NaCl, KCl,etc. all are soluble in water]........ Its given in ncert ( refer Page 304 point vii) that lithium halides are less soluble in water....
@@akshinachuz3340 yes yrr 23:36 p sir ne bola ki li ki sbse jyada reactivity hoti h jbki cs ki honi chahiye,kuki sir ne bola na suru mein down the group reactivity increases !
After wasting a month on inorganic chem lec videos on youtube..Finally found something awesome..Btw completed entire s block in a day with handmade notes...Thannk youuuu
Beacause group me 1st wale element group me niche wale ekements she properties me different hote haiii like berium is also dieffernt property to other elements☺ And also lithium electron is closer to its nucleus .. So lithium show is maxium reactivity .
Sir best video available for s block on the whole RU-vid platform ❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️ this is so informative even full fledged 5hrs videos havent covered the topics u did🙏🏻
Colours ydd rkhne ka tarika lithium starting with l and l means love , the colour of the love is red so the colour of lithium is crimson red Aese bhut tricks h mujh pr😁
Trick of flame test Li = lal= red ♥️ Na = sodium = sun (sun is yellow colour) = yellow💛 K = kv = violet 💜 Rb = red voilet ♥️ 💜 Cs = sea water = blue 💙💙