 दो एक तभी परदगे भो जोग लीग regulators रहा है धाओ को, will you start the hydrocarbon last chapter of organic and step class level, last chapter we have only romantic leaves and it is a medicine when it is hydrocarbon? ही ँरवाँ य thi hai, they are compounds of ही णद बाहनेंग की ही कि bargaining is चीत्तिं सादकजी वाम लाारस्ती viewerserg vídeo शायबन को ओँ मोंदाली ही चा pastors have, only a news seller वायक अखी फुडली दी चाकतर बाहने Dingen स्वोगनी कि यी के like all the chapters we have only two types of reactions भी रगष स todavíaटियक2019 प्ल्ँआश् sistem, ं unde model synchronization & then the पीडषीत। श minimizing properties। , नूंतेदा व्याखे। व्याखे। चेतिए कलीए बच्रूटूश। दें औत, चेतिए आप दें और वगाख़। आप भी घरद मैंबाज्ज़ा। रह्ज़ करमे पाटागह। अगनेख चाँटिर रेज़ें से लिगतें गरागते हैं अगनेख गर्वाद भी रेज़ें से आप देखों को है देखोंगे हो भीटीते है build a वो यो नहीं वो फुंसाम वो दलनेख पदेटे दोriminे गो रहा हैं अगनेख थुगी चुई आब दीया होंगे है अर वान हुत Both are seen in a, under some C आब ये अछ च्दर बहुअ वी, & has multiple reactions. तो णर घर रह्दुट. हुर micro- obtener च्दरुट बहुऄ? मूनसे । of 11 या अंते सब व papier. जिएर करमां। या या की असीdiesे नास करेता instead of grade. अग़ मुँँउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउउ आपने के वो चाभचार, बरार की तो बगराने की है। को मगटादे दियाणा के णम यूँँँली करी आव दा है, वो मगटादे लगाना पूद है. वो हाँउँँँँign, भागर है. लोगी कै वागर करी शुरग बाहें, लेगानी को भी क॥ा चाबच्ट है, एक करतात।, आप कि धवाँल। बारविए और दत अवागाँई। तो अविखानार्दार। तर स्वाद करतेडिर करतेडित सैद्देँ। आमताद बवागाँई और तर स्वाद करतेडिल। खेल बवागाई। चाऱ सी फायं तू कतेखार्गें, केरे नी, नzić भाशल्खार प Zu стranain purasin's, parasins are alkan's. भी घच्च्च्च्च्च्च्च्च्चि तु� black cataclipana dinner scoothils. अदिशन अदिशन लिएक्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च्च h plus x minus n divided by when you substitute these numbers here you will get db db is double bond equivalent, db and dho are equal same thing, the degree of unsaturations is double bond equivalent so what are we doing here? this one, it is a formula for db, so see the number of carbonyltors, h is the number of hydrogen atom, x is number of halogen atom and n is the number of nitrogen atom what is this compound, if it is there then we take it as zero, we don't consider that, even oxygen also present, we don't consider that see it's just a trial and test it from the positive, unsaturation what is this compound, it's just alkene it's an alkene it's an alkene do you use one alkene? so what is this it's just an alkene except for... so you said that do you use one you can make either as a double bond or as a styrofoam so you see there is no double bond in this right single bond is there but it's the idea of unsaturation is one so it is not alkene actually hydrocarbons are open chain compound hydrocarbons are open chain compound closed chain compound is other category closed chain is other category because it is cyclohydrocarbon or cycloalkane cycloalkane so hydrocarbons are open chain compounds containing carbon and hydrogen first one we write down, you'll see the preparation and properties of first alkane and then we'll move on to alkene write down alkene write down the heading alkene and first thing you'll see the preparation method of alkene preparation of alkene again I'm telling you these reactions you have to memorize ok, preparation and properties reactions you have to memorize first we'll write down the first method of preparation is hydrolysis of certain carbides hydrolysis of certain carbides write down compounds of carbon like Al4C3 aluminium carbide write down there are certain carbides which on hydrolysis there are certain carbides which on hydrolysis produce alkene for example you see P2C virilium carbide P2C on hydrolysis H2O it gives CH4 virilium carbide Al4C3 balance the reaction Al4C3 on hydrolysis it gives again CH4 balance reaction is not required you can balance this reaction but you should know the product what product we get under what reaction that is more important because you see this P2C on dissociation it forms same thing we have for Al4C3 also right C4 minus forms that's why it forms CH4 so hydrolysis of certain carbides gives you alkene how this Al4C3 dissociates 40L3 plus 3C4 minus that must be balanced right 4 minus and 4 plus Al4C3 dissociates as 40L3 plus plus 3C4 minus again 3 4 minus that's why it forms CH4 certain carbides on hydrolysis gives alkene how it forms CH4 there is only one carbide see it dissociates like this so we have 3C4 minus CAH4 it can take CH4 3 carbide we have 3 carbide we have C4 minus we have 3 C4 minus present so it can take 4H plus it forms CH4 if you have this thing if you have C3 like this it will form propide but it has only one carbide and we have 4 minus that's why it forms C3 minus this is this no it won't go like this 3C4 minus we have point L joint 3C4 minus this minus so this is how the reaction goes forms allocate CH4 next method we write down from alkene one hydrolysis simply let's write down conduction yes alkene the various reagent we use for this purpose are next we write down we can use hydrogenation H2 in presence of a catalyst like nickel, platinum, selenium etc these are the catalysts another one is we can use ph3, phf phf is the solvent in with with CH3 COH third one we can also use hydrogen NH2 NH2 in peroxide H2 O2 okay these 3 tetrahydrofuran so it's in the presence of COH COH generally we take big fascinating see we will discuss the mechanism of this also right now we are not discussing it I'll tell you how the reaction will go and what product you get but we'll discuss one chapter called reaction mechanism I told you this right reaction mechanism we'll see how this reaction goes if I want to discuss this it is very difficult for you to understand okay watch this one no no it's not catalyst CH3 in the solvent we use and in the second we use CH3 COH okay so when you get that question the entire thing will be written in the question itself which is the catalyst in that this catalyst is not the CH3 is the reagent it is present in the season and the reaction takes place there must be some medium in which the reaction takes place so CH3 is the solvent in which it is present sir the reagent is TETRA HYGROFERAR TETRA HYGROFERAR the reagent is VH3 in THR we use and in the second instead we use this asset which gives H plus and we get the product okay I'll write down the reaction here oxygen present okay now you see the reaction suppose we have this CH double bond CH2 this is the alkene we have to prepare alkene from this we can use all these three reagents suppose the first one we are using is H2 with nickel or platinum or palladium any of these are catalyst we can use the product we get here here are CH single bond CH2 and the two hydrogen attached one thing this addition is SIN addition SIN addition means the both hydrogen attached from the same side SLE is either signal production or same side it is okay we will have a transition instead and then it forms SIN addition that is what you have to memorize okay this reaction we call it as 30 year center is reaction involves addition of H2 an alkene and the addition is what type SIN addition okay both hydrogen attached from the same side so the center ends center ends SENDER E N D E R E N S you have done this chapter in the school after you have seen the name you have seen the name SENDER E N D E R E N S SENDER E N D E R E N S you have done this chapter in the school after you have seen the name SENDER E N D E R E N S SENDER E N D E R E N S SENDER E N D E R E N S this is also SIN addition H2 we call it as HYDROPORATION REACTION HYDROPORATION REACTION I thought it was sleep या, जिती ऐक तात को� thanु वे� interestingly तcano बरवताping ल स्थ鴛 money ची ही की नवाखु केा पा любой करवत संगरी टीज़। ठी वेट möglichst हैं तो फरड़ाई पी ल ची फाँल। तोगर ते क्यशा ही तनईश हीodynam � effect जीके बवोंते सिंगanor अदे आज़ान पाले याज़ी घाए सिम्मा बांत है जो तो दो गे वागाचा जी तरगते तो छ़ानना च़ाए सब अप रहँजाए तो वागाचा वो जीछी नगी बुठा थे लेँन के है तो सग़न तरदीआ फील ख़ों बाहा नहींनेगे room तर समिब on string आ właści slippery इसे ईटीशों की के जlli श्थ tendhy आल्च्थ form बनीallow ओज़ को साák हिड़ा मजी்? स моя दूब है भoue के लिष मैं, फीर में लेग कि सबisphere लंगिय के मून्तरと思झती। दो, बोल चन loneliness शारगई कोती, उस्ण्चाअय के दियार बोल पीत है। बोल जो बरी वच। यह at funeral टिर спасибо, रख चनार रेई मैं चनार कोल उसर्क ज्त, चनार रेई मै सास्प्चाजा आम रेई. तुर्त्यान लग़रं ग़र्धा थी आप्रता हो पुत्ते कौता रफने लग़र रफने रफने लगा। ढ़़ than this decision is made. तुर्त्यान लग्र्धा लग्र्थघ प्रतीरलों और ळादा करनावाते। और वा आप जी कर्चा का न अपने लगी। wnież  अज्ट्तिन । । । मुते इं । । ।