Preparation of Ethanol | F.Sc | MDCAT I NCERT | CBSE Board | JEE | NEET I Wajid Ali Kamboh скачать в хорошем качестве

Preparation of Ethanol | F.Sc | MDCAT I NCERT | CBSE Board | JEE | NEET I Wajid Ali Kamboh

Lecture Screenshot: https://drive.google.com/file/d/1BZf5... In this lecture, we explain the Preparation of Ethanol (C₂H₅OH) — the most important alcohol — by biological and industrial methods. You’ll learn both natural fermentation and chemical synthesis with clear diagrams and reactions. ✅ Topics Explained: Fermentation Process: Conversion of sugar to alcohol using yeast enzymes From Molasses: Stepwise reactions using invertase and zymase enzymes From Starch: Hydrolysis of starch to maltose, then to ethanol Rectified Spirit: 95% ethanol obtained by distillation of fermented alcohol Absolute Alcohol: 99.9% pure ethanol prepared using quicklime (CaO) Methylated Alcohol: Mixture of ethanol with methanol (industrial alcohol) 📘 Key Concepts Covered: Science of fermentation (zymology) Conditions required for fermentation (temperature, aeration, dilution, absence of preservatives) Role of yeast as a microorganism in alcohol formation Difference between rectified spirit, absolute alcohol & methylated spirit Industrial diagram of distillation process and azeotropic mixture concept ✨ This lecture is highly useful for Class 12 Chemistry, FSc, CBSE, NEET, JEE, MDCAT, and competitive exam preparation. CBSE, CISCE (ISC), NIOS IB, IGCSE • Board of Intermediate Education, Andhra Pradesh • Assam Higher Secondary Education Council • Bihar School Examination Board • Chhattisgarh Board of Secondary Education • Goa Board of Secondary & Higher Secondary Education • Gujarat Secondary & Higher Secondary Education Board • Haryana Board of School Education • Himachal Pradesh Board of School Education • Jammu & Kashmir State Board of School Education • Jharkhand Academic Council • KSEAB • Kerala Board of Higher Secondary Education • Maharashtra State Board of Secondary & Higher Secondary Education • Madhya Pradesh Board of Secondary Education • Council of Higher Secondary Education, Manipur • Meghalaya Board of School Education • Mizoram Board of School Education • Nagaland Board of School Education • Council of Higher Secondary Education, Odisha • Punjab School Education Board • Board of Secondary Education, Rajasthan • Tamil Nadu State Board (Board of Higher Secondary Examinations) • Tripura Board of Secondary Education • Uttar Pradesh State Board of High School & Intermediate Education • Uttarakhand Board of School Education • West Bengal Council of Higher Secondary Education • Board of Intermediate and Secondary Education, Barisal • Board of Intermediate and Secondary Education, Chattogram (Chittagong) • Board of Intermediate and Secondary Education, Cumilla • Board of Intermediate and Secondary Education, Dhaka • Board of Intermediate and Secondary Education, Dinajpur • Board of Intermediate and Secondary Education, Jashore (Jessore) • Board of Intermediate and Secondary Education, Mymensingh • Board of Intermediate and Secondary Education, Rajshahi CBSE, JEE, NEET prep CBSE, NCERT, JEE, NEET Similar to top online learning platforms like Vedantu, Unacademy & PhysicsWallah, this lecture will help Class 12 students prepare effectively for CBSE, JEE, and NEET.” #chemistry11 #wakacademy #intermediate #chemistry #firstyearchemistry #biselahore #WajidAliKamboh #wajidalikamboh #wak #neet #aieee #etea #net ▬ Facebook Pages ▬ WAK Academy:   / wakacademyofficial   WAK Publishers:   / wakpublishersofficial   @wakacademy