About Us:

About ChemZipper

**ChemZipper.com** is an educational initiative founded by **Mr. Sunil Kumar**, an experienced chemistry educator with over **15 years of expertise** in teaching, mentoring, and academic content development. Throughout his career, he has guided thousands of students preparing for higher secondary education and India's most competitive entrance examinations, including **IIT JEE (Main & Advanced), NEET (UG),** and other national-level competitive exams.

At **ChemZipper.com**, our mission is to make high-quality chemistry education accessible to every student. We provide **free, comprehensive, and exam-oriented study materials** for students of **Class 11 and Class 12**, with a special focus on competitive examinations such as **IIT JEE (Main & Advanced), NEET (UG),** and other entrance tests.

Our learning resources are carefully designed in accordance with the syllabi prescribed by the **Central Board of Secondary Education (CBSE)** and various **State Higher Secondary Education Boards** across India. The content is regularly updated to ensure accuracy, conceptual clarity, and relevance to current examination patterns.

Whether you are building a strong foundation in chemistry or preparing for competitive exams, ChemZipper aims to be your trusted learning companion.

We value your feedback and are always looking to improve. If you have any suggestions, comments, or questions, feel free to contact us at **[chemzipper@gmail.com](mailto:chemzipper@gmail.com)**.

**Thank you for choosing ChemZipper.com. We wish you success in your learning journey and future examinations!**

About Owner and writer:

Mr. Sunil kumar sir has a Master degree in Chemistry and Chemo informatics from Jamia Hamdard University New Delhi and also P.G. In Drugs design and discovery.

More than 15 years teaching experience in Chemistry in reputed national level institute like Narayana IIT Academy  New Delhi , Bansal Classes Kota, and Aakash Institute Ghatkopar Mumbai Maharastra.

Over course of his career several students taught by him ware able to secure top rank in Chemistry as well as Competitive exams like NEET and IIT JEE.

I would be pleased to hear any comments and suggestions from you about ChemZipper.com, at sakal.sunil@gmail.com

Thank you!! 

Enjoy learning!!