GATE CHIISc Bengaluru and the seven older IITs, for NCB-GATE

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General Aptitude, Engineering Mathematics and every Chemical Engineering section, in 22 chapters.

First chapter + 1 full mock test free — no card needed

  • 22chapters
  • 65question full mock
  • 9syllabus sections
  • EN + हिंevery chapter in both

Exam pattern

GATE CH paper pattern

GATE Chemical Engineering

  • 65 questions
  • 100 marks
  • 180 minutes
  • a wrong MCQ costs a third of its marks, a wrong MSQ or NAT nothing
  • General Aptitude — 15 marks10 Qs
  • Chemical Engineering — 85 marks55 Qs

What you get

Everything for GATE CH, in one course

  • Chapters in English and Hindi22 chapters on the official syllabus, each ending in a quiz that explains every answer.
  • Mock tests in the real patternTimed and marked the way the exam is, negative marking included, with a section-by-section report.
  • Revision and weak-area analyticsSee which topics cost you marks, and revise them on a spaced schedule.
  • AI mentorPremiumAsk a doubt in English or Hindi, any hour, and get a plain answer.

Try it now

Try a real GATE CH question

A real question from the course. No sign-up needed.

From the chapter: Mass and Energy Balances, Recycle and Degrees of Freedom

At steady state, the accumulation term in any mass or energy balance is

Show the answer and why

Answer: A.

Steady state is defined exactly as the condition where nothing inside the boundary changes with time, so the accumulation term — the time derivative of the held-up quantity — is zero by definition, regardless of whether the system reacts.

Syllabus

GATE CH syllabus, section by section

Open a section to see its chapters. General Aptitude’s first chapter is free.

General AptitudeFree chapter3 chapters
  1. Verbal Aptitude — Grammar, Usage, Vocabulary and ComprehensionFree
  2. Quantitative Aptitude — Ratios, Powers, Mensuration, Statistics and Data
  3. Analytical Aptitude — Number Relations, Analogy, Deduction and Induction
Engineering Mathematics10 chapters
  1. Linear Algebra — Rank, Consistency, Eigenvalues and Eigenvectors
  2. Limits, Continuity and Differentiability
  3. Differentiation and Applications of Derivatives
  4. Integration and Definite Integrals
  5. Multivariable Calculus — Partial Derivatives, Maxima and Multiple Integrals
  6. Vector Calculus — Gradient, Divergence, Curl and the Three Theorems
  7. Differential Equations — Higher Order, Euler–Cauchy, Laplace and PDEs
  8. Probability and Statistics — Random Variables, the Five Distributions and Bayes
  9. Numerical Methods — Roots, Quadrature and Stepping an ODE
  10. Complex Numbers and Quadratic Equations
Process Calculations (CH paper)1 chapter
  1. Mass and Energy Balances, Recycle and Degrees of Freedom
Thermodynamics (CH paper)1 chapter
  1. Properties, Mixtures and Phase and Reaction Equilibria
Fluid Mechanics and Mechanical Operations (CH paper)1 chapter
  1. Flow, Pipes and Beds, and Mechanical Operations
Heat Transfer (CH paper)1 chapter
  1. Conduction, Convection, Radiation and Heat Exchanger Design
Mass Transfer (CH paper)1 chapter
  1. Diffusion, Mass Transfer Coefficients and Separation Operations
Chemical Reaction Engineering (CH paper)1 chapter
  1. Kinetics, Ideal and Non-Ideal Reactors, and Catalysis
Instrumentation and Process Control (CH paper)1 chapter
  1. Process Measurement, Modelling, Control Modes and Loop Stability
Plant Design and Economics (CH paper)1 chapter
  1. Cost Estimation, Profitability, Optimization and Batch Scheduling
Chemical Technology (CH paper)1 chapter
  1. Inorganic, Fertilizer, Natural-Product and Petrochemical Industries

Price

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  • Basic₹29/monthless than ₹1 a day · every GATE chapter, mocks and PYQs
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FAQ

Frequently asked questions

What does the GATE Chemical Engineering course cost?

The first chapter of the GATE course is free. Every chapter of this paper, in English and Hindi, unlocks with the GATE plan — ₹29 a month, less than ₹1 a day, cancel anytime — with scored practice and the full-length CH mock test in the real 65-question pattern. Premium adds the AI mentor.

How much of the GATE CH syllabus is covered?

The whole paper: 10 Engineering Mathematics chapters as this paper's syllabus words them, and 9 chapters across all 9 discipline sections. General Aptitude is shared by every paper.

What is the GATE exam pattern?

65 questions for 100 marks in 180 minutes: General Aptitude for 15 marks and the paper for 85. A wrong MCQ costs a third of its marks; MSQ and NAT questions carry no negative marking.

Start GATE Chemical Engineering today

First chapter + 1 full mock test free — no card needed. Then the whole course is ₹29 a month — less than ₹1 a day. Cancel anytime.

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Official sources

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