Class 03 |#RRB NTPC / C-TET 2019 | Science (विज्ञान) | By Vivek Sir | Basic Chemistry ATOM

LIVE Class | IR Spectroscopy | GIC LT Grade Science 2025 | By Vivek Sir

Class 15 |#RRB NTPC / JE / GROUP-D | Science (विज्ञान) Chemistry | By Vivek Sir | Periodic Table

UPPSC PGT GIC 2026 | Chemistry की 3 Months Winning Strategy | Vivek Sir

Class 04 |#RRB NTPC / C-TET 2019 | Science (विज्ञान) | By Vivek Sir | Basic Chemistry

Reagents Class–07 | Wolff–Kishner Reduction | GIC–UPPGT Chemistry | Vivek Sir

Class 06 |#RRB NTPC / C-TET 2019 | Science (विज्ञान) | By Vivek Sir | Basic Chemistry

Class 02 |#RRB NTPC / C-TET 2019 | Science (विज्ञान) | By Vivek Sir | Basic Chemistry Part-2

#RRB NTPC 75 Days Special/JE || Science (विज्ञान) Chemistry || By Vivek Sir|| Sunday Marathon Class

Organic chemistry part-1||कार्बनिक रसायन भाग-1||#chemistrybyviveksir

Class 14 |#RRB NTPC / JE / GROUP-D | Science (विज्ञान) Chemistry | By Vivek Sir | Periodic Table

Coordination Compounds | Lecture 01 | Valence Bond Theory | GIC प्रवक्ता | UPPGT Chemistry

Most Important Questions of IR Spectroscopy | GIC LT Grade Chemistry 2025 | By Vivek Sir

Cannizzaro Reaction Important Concepts | LT GIC Exam Preparation by vivek sir

PGT GIC 2026 Chemistry | 3 Months Crash Plan | Lecturer Preparation | Vivek Sir

Reagents Class–04 | Birch Reduction (Liquid NH₃) | GIC–UPPGT Chemistry | Vivek Sir

𝟏𝟐 घंटे की अखंड क्लास | Chemistry Class 12 Bihar Board | Class 12th Chemistry | By Vivek Sir

#RRB JE / Upsssc 75 Days Special | Science (विज्ञान) Chemistry | By Vivek Sir | Marathon Class

UPPSC / UKPSC LIVE Chemistry | Carbocation Questions Practice by GIC pravakta vivek sir

Live Questions Practice | Chemical Bonding | GIC प्रवक्ता Chemistry | Vivek Sir

Class 17 |#RRB NTPC / JE / GROUP-D | Science (विज्ञान) Chemistry | By Vivek Sir | Periodic Table

Class 10 |#RRB NTPC / JE / GROUP-D | Science (विज्ञान) Chemistry | By Vivek Sir | Mole Cocept

Reagents Class–06 | Oxidation of Alkenes | GIC–UP PGT Chemistry | Vivek Sir

Valence Bond Theory | Questions Practice | UPPGT & GIC प्रवक्ता Chemistry | Selection Booster

Crystal Field Theory | Coordination class| GIC LT Chemistry | Complete CFT Class by Vivek Sir

LT Mains Chemistry Practice Session | Class 01 | d-Block Elements | By Vivek Sir

Jahn–Teller Distortion | Questions Practice | UPPGT & GIC प्रवक्ता Chemistry | Selection Booster

Coordination Number 4 | VBT Explained | Square Planar vs Tetrahedral | GIC LT Chemistry by Vivek Sir

Class 16 |#RRB NTPC / JE / GROUP-D | Science (विज्ञान) Chemistry | By Vivek Sir | Periodic Table

Class 35 |#RRB NTPC / JE / GROUP-D | Science (विज्ञान) Chemistry | By Vivek Sir || Live Test

Class 43 |#RRB NTPC / JE / GROUP-D |Science (विज्ञान) Chemistry | By Vivek Sir||Carbon Compounds

Oxidation of Alcohols Explained | Reagents Class 08 | GIC UPGT Chemistry

Class 13 |#RRB NTPC / JE / GROUP-D | Science (विज्ञान) Chemistry | By Vivek Sir | Periodic Table

Class 47 |#RRB NTPC / JE / GROUP-D |Science (विज्ञान) Chemistry| By Vivek Sir||Alloys Color of Glass

Class 34 |#RRB NTPC / JE / GROUP-D | Science (विज्ञान) Chemistry | By Vivek Sir || Live Test

GOC Acid–Base Concepts | Class 03 | UP GIC प्रवक्ता Chemistry तैयारी | Vivek Sir