PG TRB 2022 | Chemistry | Q&A | Unit 1 | Solid state | Structure & Bonding | MO Theory | VSEPR

PG TRB #Chemistry 2022 solved question paper Questions from the First unit of the #PGTRB Chemistry 2022 with answers Reference Books : Huheey https://amzn.to/30ynbGY Atkins Inorganic https://amzn.to/2ZQDG2c Sathyaprakash Adv Inorganic Chem Vol I https://amzn.to/30ycu7u Sathyaprakash Adv Inorganic Chem Vol II https://amzn.to/2WMrBZJ PGTRB Unit 1 syllabus Periodic properties – Atomic radius – ionic radius, ionization potential, electron affinity and electronegativity – Their significance in chemical bonding. VB theory, MO theory – applications – Comparision of VB and MO theories – VSEPR theory – Bond order – Bond energy – Bond length Bond polarity – Partial ionic character of bonds – The concept of multi-centre bond – Electron deficient compounds – Hydrogen bond – Its influences. Non aqueous solvents – A general study of typical reactions in non aquieous media – comparison with reactions in aqueous media. Solid state chemistry – Ionic bonding – Lattice energy – Born equation – Born Haber cycle – Radius ratio rule – Born Meyer equation – Kapustinski’s Modification – energetics of the dissolution of ionic compounds in polar solvents – different types of electostatic interactions. Structural aspects of solids – Fourier synthesis and analysis structure factors – scattering factors – Spinels and Inverse spinels – defects in stoinchiometric and Non stoichiometric crystals. Electrical properties of solids – Band theory semi conductors – Junction devices – Super conductivity – Ionic conductivity – Optical properties of solids – Lasers and phosphors – Photovoltaic effect – solar energy. Magnetic properties of solids – Different types – dia, para, ferro, antiferro and ferri Magnetism – Magnetic hysteresis. Unitwise questions from the PGTRB #Chemistry conducted in 2019 by TN TRB. #Laser #MOT #Non_Aqueous_Solvents #Solid_State #Madelung_constant #VSEPR #crystal_defects #Polyhalides #Bond_length Answer key with necessary explanations are presented in this video series PGTRB - Chemistry Syllabus download Link https://drive.google.com/file/d/1rUf8... PGTRB 2019 Chemistry QnA Playlist    • PG TRB 2019 Chemistry   PGTRB 2017 Chemistry QnA Playlist Subscribe to channel for more contents from Chemistry and competitive examinations Psychology Playlist :    • Плейлист   Reference books for Polytechnic TRB Chemistry    • Reference Books | Polytechnic TRB Chemistr...   TRB Chemistry Playlist    • TRB Chemistry   NEET 2019 Chemistry Playlist    • NEET (UG) - 2019  Chemistry in English | P...   Question of the day series    • CE Question of the Day | April 2020 | Cogn...   #PGTRB #Chemistry Classes are going on Follow our Social media accounts in following platforms to get regular updates Facebook: https://www.fb.com/CognitiveEdupoint Youtube :    / @cognitiveedupoint   WhatsApp: wa.me/919585141066 and Telegram: https://t.me/ChemistryCE For more details Contact : ஆற்றல் கல்வி மையம் Cognitive Edupoint Dharmapuri Phone/WhatsApp 9585141066 Email : cognitiveedupoint@gmail.com Facebook : CognitiveEdupoint Youtube : Cognitive Edupoint Telegram : @ChemistryCE