Hydrocarbons 11 : Preparation of Alkenes 2 : From Alkyne -Birch Reduction and LindLar's Catalyst 

For PDF Notes and best Assignments visit @ physicswallahalakhpandey.com/ To support me in my journey you can donate (Paytm@ 9161123482) or Alakh Pandey ,Bank of Baroda, Rajrooppur, Allahabad,U.P IFSC: BARB0RAJROO Account No: 19210100020819 A small amount of Rs 100 even will be of great help. Follow us on: Instagram instagram.com/physicswallah/ Facebook: facebook.com/physicswallah Hydrocarbons 01 : Preparation of Alkanes 01: Reduction of Alkene/Alkyne n Alkyl Halides IIJEE/NEET ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-sIBqmtI82c0.html Hydrocarbons 02 : Preparation of Alkanes 02 : Wurtz Reaction ( and Frankland Reaction )- JEE/NEET ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-TSTLwyiBZrc.html Hydrocarbons 03 : Preparation of Alkanes 03 : Kolbe's Electrolytic Method - in Detail JEE MAINS/NEET ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-74r32fxbfK4.html Hydrocarbons 04 : Preparation of Alkanes 04 : Soda Lime - Decarboxylation JEE MAINS/NEET ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-EKaIAfxw72E.html Hydrocarbons 05 : Preparation of Alkanes 05 : Clemenson n Wolf - Kishner Reduction, Red P /HI Method ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-ZYzCfimE880.html Hydrocarbons 07 : Properties of Alkanes 01 : Halogenation Of Alkane (Compilation of prvs Videos) JEE ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-4AX0Lb9hBOI.html Hydrocarbons 08 : Properties of Alkanes 02 : Nitration , Sulphonation , Pyrolysis, Aromatization ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-PzKS_OaZn0k.html Hydrocarbons 09 : Properties of Alkanes 03 : Oxidation - Catalytic Oxidation and Combustion JEE/NEET ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-CEZBZo0iA3U.html Hydrocarbons 10 : Preparation of Alkenes 1 : Dehydration Of Alcohols and From Alkyl Halide JEE/NEET ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-2vjvCYYdVXQ.html Hydrocarbons 11 : Preparation of Alkenes 2 : From Alkyne -Birch Reduction and LindLar's Catalyst ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-CpaVjjeL454.html Hydrocarbons 12 : Properties of Alkenes 1 : Addition of Hydrogen , Halogen and Halogen Acid JEE/NEET ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-viPN1T_z9Rc.html Hydrocarbons 13 : Properties of Alkenes 2 : Addition of Water : Acid Catalysed Hydration of Alkene ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-53saGWuL-0A.html Hydrocarbons 14 : Properties of Alkenes 3 : Addition of Water : HydroBoration - Oxidation JEE/NEET ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-y4ROwu7m-Z4.html Hydrocarbons 15 : Properties of Alkenes 4 : Addition of Water : OxyMercuration - Demercuration ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-VwqsHLLNOMQ.html Hydrocarbons 16 : Properties of Alkenes 5 : Ozonolysis : Addition of Ozone JEE/NEET ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-rAb6uGLCsos.html

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Preparation of alkene From alkyne Birch reduction 5:50 6:19 7:16 Mechanism 8:34 10:00 11:00 13:28 Lindlar catalyst 15:58 17:16 18:24 P2 catalyst 19:28 By kolbe's electrolysis 22:14 23:14 Mechanism 25:17 29:01

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can anyone tell where I can find alkynes preparation and properties of alkynes?? Pls do reply

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After chemical kinetics ? Please any body knows what's going on?

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जब जिंदगी में सबकुछ बुरा चल रहा हो, कोई उम्मीद की किरण नजर नहीं आ रही हो तो,………… आपको कुछ नया सीखना होगा, कुछ पुरानी आदतों को छोड़ना होगा, कुछ रिश्तों को तोड़ना होगा, कुछ नए रिश्ते जोड़ने होंगे, रास्ते बदलने होंगे, नई राह बनानी होगी, अपनी कमजोरियों को ताकत बनाना होगा, खुद को खुद प्रेरित करना होगा. → कभी-कभी जिंदगी बदलाव चाहती है, चाहे हमें बदलाव पसंद हो या नहीं. बच्चों और बड़ों में सबसे बड़ा अंतर होता है, कि बच्चे शरारतें और बदमाशी तो करते हैं… लेकिन साजिश या इर्ष्या नहीं करते हैं. जबकि बड़े दूसरे को नीचा दिखाने के लिए किसी भी हद तक चले जाते हैं. Degree के जरिए Job पाया जा सकता है. लेकिन Talent के बिना एक Successful Businessman नहीं बना जा सकता है. → जिंदगी में आगे बढ़ने के लिए अपने Talent को बढ़ाना जरूरी होता है. Degree किसी की योग्यता नहीं बताता है, Degree तो केवल यह बताता है कि सामने वाले व्यक्ति ने किस वर्ष यह Degree पाई थी और उस वक्त उसे कितने Marks मिले थे. → बीतते वक्त के साथ कुछ लोगों की Knowledge, Degree से कम रह जाती है. तो कुछ लोग Marks sheet के अंकों से ज्यादा योग्य बन जाते हैं. और आपकी योग्यता हीं आपके भविष्य का निर्धारण करती है. उस घर में नहीं जाना चाहिए, जहाँ आपके जाने से कोई खुश नहीं होता हो. → जो लोग आपको पसंद नहीं करते हैं, उनके ऊपर खुद को थोपना बेवकूफी है.

sir p2 catalyst k liye bhi terminal alkyne rehna chahiye????

Class12 ka chemistry kab tak aaye ga