Welcome to Unit Operation ‐ Your Gateway to Chemical Engineering Excellence!


!!Greetings from the entire Unit Operation Team!!

We warmly welcome aspiring chemical engineers and young professionals in India who are on the path to success in their undergraduate studies, postgraduate ambitions, or thriving careers in the country's top public sector undertakings (PSUs). Here, at www.unitoperation.com, we are dedicated to enriching your journey with immense resources.


Immerse yourself into our extensive collection - 35 Years of GATE Chemical Engineering Questions (1990-2024) complemented by detailed step-by-step solutions and textbook references. Explore organized content that is Year-Wise, Subject-Wise, and Topic-Wise, including interactive quizzes.


Explore our sister site, www.unitoperation.in , the Computer Based Test (CBT) Center for GATE Chemical Engineering, available for a nominal registration fee of just Rs 100. Experience an environment that mirrors the actual GATE exam, along with in-depth performance analysis to guide you towards confident success in the real GATE exam.


Our HYSYS/UniSim Simulation Training Videos and extensive tables of "Conversion Factors" empower both seasoned professionals and aspiring scholars. Immerse yourself in expertly-crafted videos spanning various domains of chemical engineering.


Witness the budding Equation Bank and Videos (UTube) sections, primed to evolve into potent resources. Stay tuned for their exciting development.


Join us on this journey and share your valuable feedback. Your insights refine our solutions and enhance the site experience. Your journey is our top priority.


Step into the realm of excellence. Welcome to Unit Operation!


Sekhar Bhattacharjee support@unitoperation.com