UG : TRB - CHEMISTRY - UNIT - 6 - SURFACE CHEMISTRY, ADSORPTION

CONTACT & WHATSAPP NO : 90420 30163 👉👉 UG CHEMISTRY ONLINE வகுப்புகள் பற்றிய விபரம் :    • UG : TRB - 2026 - SGT / BRTE - ONLINE CLAS...   👉👉 UG CHEMISTRY STUDY MATERIAL வகுப்புகள் பற்றிய விபரம் :    • UG : TRB - 2026 - நியமனத்தேர்வு  - STUDY M...   👉👉 UG CHEMISTRY TEST BATCH வகுப்புகள் பற்றிய விபரம் :    • UG : TRB - 2026 - நியமனத்தேர்வு  - TEST BA...   👉👉 Telegram link : https://t.me/+r6hW8xBIOrRiMjM1 👉👉What’s app link: https://whatsapp.com/channel/0029VbB7... 👉👉 Facebook link :   / 502913010051150   👉👉 Instagram link :   / future_vision_study_centre   Website id: http://www.futurevisionias.com UNIT - VI L. COLLOIDS AND SURFACE CHEMISTRY I. Classification of colloids  Preparation and purification of colloids  Properties of colloids  Stability of colloids  Gold number, gels  emulsion  types, emulsifiers  Application of colloids ii) Adsorption  Physisorptio, chemisorption, difference between a them  Factors influencing adsorption  Adsorption isotherm, Langmuir isotherm (no derivation) M. ELECTROCHEMISTRY i) Galvanic cells  Types of reversible and irreversible electrodes  conventional representation of electrochemical cells. Nernst equation  Reference electrodes, Computation of cell emf, Calculation of thermodynamic parameters of cell reactions  Over potential, Hydrogen over voltage. ii) Arrhenius theory, Debye  Huckel equation  Kohlrausch law, Ostwald’s dilution law  Determination of pH and Pk a of acids by potentiometric methods  Corrosion  Types of corrosion  Prevention of corrosion #ugtrb #ugtetbestcoachingcentre #ugtet #ugtrbonlineclass #freematerialugtrb #ugtrbnotification #ugtrbliveclass #ugtrbsyllabus #ugtrbunitwisesyllabus