Reactions of Phenol | F.Sc | MDCAT I NCERT | CBSE Board | JEE | NEET I Wajid Ali Kamboh

Описание: Lecture Screenshot:
https://drive.google.com/file/d/1vJNH...

Reactions of Phenol | F.Sc | MDCAT I NCERT | CBSE Board | JEE | NEET I Wajid Ali Kamboh

In this lecture, we cover all important reactions of phenol — both due to the hydroxyl (–OH) group and the benzene ring. These include acidic reactions, substitution reactions, and polymer formation explained with mechanisms and examples.

✅ Topics Explained:

Types of Reactions of Phenol:
 1️⃣ Reactions due to –OH group
 2️⃣ Reactions due to Benzene ring

Reactions due to –OH group:
 • Salt Formation (with Na and NaOH)
 • Esterification (formation of phenyl acetate)
 • Reduction with Zinc (to benzene)

Reactions due to Benzene Ring (Electrophilic Substitution):
 • Nitration → Formation of o-Nitrophenol, p-Nitrophenol & Picric acid
 • Sulphonation → Formation of o- & p-Hydroxybenzenesulphonic acid
 • Halogenation → Formation of Tribromophenol (white ppt.)
 • Hydrogenation → Formation of Cyclohexanol and Cyclohexane
 • Reaction with Formaldehyde (HCHO) → Formation of Bakelite (Polymer)

📘 Also Covered:

Mechanism of electrophilic substitution in phenols

Activating and ortho-para directing effects of –OH group

Industrial importance of picric acid and bakelite

✨ This lecture is highly useful for Class 12 Chemistry, FSc, CBSE, NEET, JEE, MDCAT, and all competitive exams.

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.”

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