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


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
unitopteam@gmail.com

IMPORTANT ANNOUNCEMENTS



Why Unit Operation?

Every year, thousands of GATE Chemical Engineering
aspirants choose Unit Operation as their study partner.

  • 35 Years solved GATE question papers
  • Handwritten solutions with book references
  • Webinar by Mentors
  • Research Mentorship

  • 30+ Years solved GATE question papers
  • Handwritten solutions with book references
  • Webinar by Mentors
  • Research Mentorship


Chemical Reaction Engineering
Explore
Mass Transfer
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Process Control
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Thermodynamics
Explore
HYSIS/UNISIM
Explore
Fluid Mechanics
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Heat Transfer
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Transport Phenomenon
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Mechanical Operations
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Chasing Chemical Engineerng Excellence

GATE

35 years solved (handwritten with book
references) GATE question papers, Equation Bank, Videos, Subject-Wise and Topic-Wise Solution.


Mock Tests

Be laser proof at our website Mock Gate Chemical Engineering Exams. Get a perfect score and win a free membership.



University Partnership

Licensed access to All Contents of The
website for students, Tailored Webinars, Research Mentorship, SOP guide.



(1990-2024): 35 Years of GATE Questions and Complete Solutions
  • 1 Year Plan
  • Rs 1200 /-
  • Get Access

  • 30+ years of GATE question with detailed handwritten solutions.

    Subject Wise and Topic-Wise arrangement of GATE questions and answers.

    Mock GATE Tests www.unitoperation.in.

    Subscription Period: 12 Months


  • 2 Year Plan
  • Rs 2000 /-
  • Get Access

  • 30+ years of GATE question with detailed handwritten solutions.

    Subject Wise and Topic Wise arrangement of GATE questions and answers.

    Mock GATE Tests www.unitoperation.in.

    Subscription Period: 24 Months


  • 3 Year Plan
  • Rs 2700 /-
  • Get Access

  • 30+ years of GATE question with detailed handwritten solutions.

    Subject Wise and Topic Wise arrangement of GATE questions and answers.

    Mock GATE Tests www.unitoperation.in.

    Subscription Period: 36 Months


25000+

Students

5000+

Solutions

30+

Years Gate Questions And Solutions

30+

Years Experiance
our mission

www.unitoperation.com is a Complete Site for Graduate Aptitude Test in Engineering, GATE: Chemical Engineering (1990-2024), several Government and Public Sector (PSU) Examination Question papers and Solutions, Quiz and Professional Engineering (PE) Examination, Quizzes, Study materials and Videos on concepts, equipment and experiments. This is world's largest collection of Chemical Engineering questions and answers.