AKTU Engineering Chemistry BAS202 May 2026 Question Paper PDF

Are you looking for the exact AKTU Bachelor of Technology first year chemistry exam paper from May 2026? Getting the actual AKTU Engineering Chemistry BAS202 May 2026 question paper is the most effective way to understand the current grading trends. The May 2026 even semester examinations show exactly how examiners distribute marks across different units.

Breakdown of the BAS202 Syllabus for the May Exam

The engineering chemistry syllabus contains five units. You need a clear understanding of the specific requirements for each section to score well.

Atomic and Molecular Structure: Focus on Molecular Orbital Theory. Examiners frequently ask you to draw MOT diagrams for diatomic molecules like O2 and N2 and calculate their bond order. Practice writing the differences between graphite and fullerenes. You also need to understand the basic concepts of liquid crystals and their applications in modern displays.

Spectroscopic Techniques: You must understand the basic principles of UV Visible and IR spectroscopy. Learn the selection rules clearly. Examiners often ask you to calculate the number of NMR signals for specific organic compounds in the short answer section.

Electrochemistry and Batteries: Memorize the Nernst equation and practice the numerical problems based on it. Learn the charging and discharging chemical reactions for Lead acid and Lithium ion batteries. Writing these battery reactions correctly guarantees a full seven mark question. Understand the concept of corrosion, specifically wet corrosion, and the methods used to prevent it, such as sacrificial anodic protection.

Water Technology: This unit requires accurate numerical calculation. Practice finding temporary and permanent water hardness using the EDTA method. Learn the Zeolite and Ion exchange processes. You must memorize the diagrams and the exact chemical reactions for water softening.

Polymer Chemistry: Focus on the preparation, properties, and applications of specific commercial polymers. You need to know the chemical structures and synthesis steps for Bakelite, Nylon 6,6, and conducting polymers. Review the process of vulcanization of rubber and the differences between thermoplastic and thermosetting polymers.

AKTU May 2026 Exam Pattern

The May 2026 theory examination for BAS202 gives you three hours to score out of 70 total marks. The paper layout includes three sections.

Section A contains seven mandatory short questions carrying two marks each. This section tests basic definitions and direct chemical formulas.

Section B features five long questions worth seven marks each. You need to attempt any three of them.

Section C contains five unit specific questions carrying seven marks each. Each question provides an internal choice between two options.

Proven Strategy to Clear the Paper

Draw clean diagrams using a pencil. For topics like Water Technology or battery construction, a well drawn diagram secures partial marks even if your written explanation lacks detail. Write your chemical equations clearly and balance them before moving to the next question.

For numerical problems, write the given values first. State the exact formula you plan to use. Show your final answer with the correct units, such as mg/L or ppm. Examiners deduct marks for missing units. Practice solving the May 2026 question paper under a simulated three hour clock to manage your speed effectively.

Download the May 2026 Question Paper PDF

You can view and download the complete AKTU Engineering Chemistry May 2026 question paper PDF along with detailed solutions right here. Working through the PDF offline gives you an uninterrupted environment to test your skills. Match your answers with our solution manual to identify areas where you need more practice before your next attempt.