Chemistry Class
 Learn Chemistry in easy and simple ways

Chemistry lessons covers all sub-topics like Organic, Inorganic and Physical chemistry from basics to advanced level.

Visual Chemistry
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About Us

Audio Visual Representation of Chemistry(AVC) is a place to learn basic concepts in chemistry. The short  videos are useful for students aspiring strong foundations in Chemistry. The Top Quality audiovisuals provide in depth subject using Experiments, Introductions, Animations, Pictorial representations, Logical reasoning and Analogies. Passion to teach and share our knowledge in the field of Chemistry has motivated  us to develop good quality videos. We believe that they would have a huge impact on learning process of students, as well as aid in enhancing teaching methodologies.     


Audio Visual Representation of Chemistry(AVC) target audience are 10+ 2 students of India,IIT JEE, NEET  aspirants, K12 students of US/UK and general learners in search of deep insights into basics of chemistry.  AVC has about 900 videos covering various sub-topics of Chemistry, viz., Organic Chemistry, Inorganic Chemistry and Physical Chemistry. The videos has 45 hour run-time are organized in to 38 chapters.


AVC is proud of the growing community of users who visit this site, offer their feedback and suggest future needs and collaborations. If you like to have / conduct online Chemistry classes or discuss working together - Get in touch with us.


Dr.D.Rama Rao

Former National Director, NAIP, New Delhi,

Former Director,ASCI;  

         ICAR-NAARM,                ICAR Emeritus Scientist, PJTSAU,Hyderabad

               I have known Sudhakar for over 20 years. What struck me most about him is his passion for Chemistry and his desire to instill the same in young learners. Over the past few years he has trained hundreds of students preparing for NEET & IIT JEE

             When he decided to create this online course, I was sure he could provide the same quality education in video form. What a terrific result, his videos lessons are far beyond my expectation and better than any in that class.

                I had witnessed him spend several days and sleepless nights for each video. He wanted all his lectures to have the right illustrations in animated form using real life examples. Going through his lectures I got the feeling that even a non-science student can understand Chemistry easily.

           I had gone through several online courses, but this Chemistry course stands out. I can vouch that this course is among the best and I personally recommend it to all students.


Dr.Vinay Kumar Nangia


Formerly Professor & Head,

Dept.of Management Studies, IIT Roorkee,

Former Emeritus Professor,

Netaji Subhash University of Technology,New Delhi 

             Desam Sudhakar has strong passion for Chemistry and been teaching students for over 15 years.He is excellent at Audiovisual development developing chemistry and has developed innovative animated audiovisual online course, specially designed for 10+2 Level, competitive exams like IIT JEE  and NEET. His Course comprised  numerous Animations, Pictorial illustrations, Introductions, Analogies, Application oriented videos to enable students learning process engaging, easier & effective. His video course cover chemistry concepts from basic to advanced level that enables students conceptual understanding easier and also aid  excel at competitive exams.    Sudhakar's Chemistry course stands out and I strongly recommend it to all students. Desams   sincerity, hardworking nature, positive attitude are the keys for his success!


Dr.Sridhar Seshadri

Ex.Vice Chancellor,DKNMU Rajasthan,Ex.Joint Director, ONGC,Dehradun

CEO,Sbyte Technologies

       Desam Sudhakar is an eminent author,         good at developing chemistry audiovisuals. He is Passionate  for chemistry, developed an excellent online course using numerous Introductions, Animations, Pictorial demonstrations, Analogies.  

         His video content provides unique  & innovative explanation from basic to advanced pre university level chemistry concepts, using animations and Pictorial representations. Desams course enables students to get their concepts right and also aid in Cracking competitive exams.

            This chemistry course stands out as unique one as it could be understood even by a non-science student and I personally recommend it to all students. He is sincere in doing quality  work with patience and so his work is always outstanding  in most reliable way !

Students in a Science Class



                          Desam Sudhakar Reddy is the author and creator of AVC. He is engaged in AVC right from conceptualisation, designing and development of an Audiovisual learning module.He works with small team of multimedia experts;Rajender Reddy  provides audiovisual support and Sunanda looks after the animation work. Besides design and development,  Mr.Sudhakar also delivers the lesson in his own voice.

Keyboard and Mouse

Why AVC?

AVC videos are prepared to increase inquisitiveness among learners. Each video explains chemistry topics using Scientific Method:  Experiment - Observation  - Conclusion.

This approach provides better understanding and remembrance while creating a great Visual Impact. Analogies are extensively used to explain complex topics using real life examples and to have strong conceptual clarity. All videos are developed professionally.

AVC is mainly aimed at :

  • Detailed Step by Step Basics to Complex teaching methodology

  • Clearing basic to advanced level concepts using Scientific Methodology - Experiment - Observation - Conclusion

  • Making students learning process more engaging & easier

  • Application Based Study

  • Instills scientific temper among Students and Learners

  • Superlative audiovisuals shall encourage students to think “OUT OF THE BOX”, stimulate Innovation skills & develop Research aptitude

Get in Touch

Please feel free to reach out with any questions, comments, chemistry tution or concerns.


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