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UPMSP
Class 12
Chemistry
Class 10 Exam

Frequently Asked Questions

The theory exam is scheduled for Wednesday, February 25, 2026, in the Evening Shift (2:00 PM – 5:15 PM).

The subject is worth a total of 100 marks: 70 marks for the written theory exam and 30 marks for the practical/internal assessment.

You need to secure at least 33% (33 out of 100) overall, combining theory and practical marks, to pass the subject.

The chapters Solutions and Aldehydes, Ketones, and Carboxylic Acids each carry 8 marks, making them the highest-weighted units in the syllabus.

Both are vital. Physical Chemistry (Solutions, Electrochemistry, Kinetics) accounts for a significant portion of numericals, while Organic Chemistry (reactions and mechanisms) accounts for a large number of descriptive and long-answer questions. Balance is key.

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UPMSP Class 12 Chemistry Exam Overview: Exam Date, Syllabus and Previous Year Papers

Chemistry is a pivotal subject in the Uttar Pradesh Board Class 12 curriculum, acting as the critical link between Physics and Biology. It is essential for students preparing for engineering, medicine (NEET), pharmacy, and various competitive exams such as MHT-CET and JEE. The UP Board Class 12 Chemistry examination assesses a student’s command over three major branches—Physical, Inorganic, and Organic Chemistry—requiring a strong foundation in chemical reactions, numerical stoichiometry, descriptive theory, and structure-function relationships.

This comprehensive guide, based on the official UPMSP structure, provides everything you need to know about the UP Board Class 12 Chemistry Exam 2026, including the confirmed exam date, paper pattern, updated syllabus, and previous year paper information.

1.0UPMSP Class 12 Chemistry Exam Details (2026)

The UP Board Class 12 Chemistry exam is a crucial 70-mark theory paper. The theory exam for Chemistry (Code 151) for the 2026 session is to be held on February 25, 2026, in the Evening Shift (2:00 PM – 5:15 PM).

 

Particular

Detail

Exam Date (Tentative)

February 25, 2026

Shift/Timing

Evening Shift: 2:00 PM to 5:15 PM

Theory Marks

70 Marks

Practical Marks

30 Marks

Total Marks

100 Marks

Duration

3 hours 15 minutes

Conducting Authority

UPMSP (Uttar Pradesh Madhyamik Shiksha Parishad)

2.0UP Board (UPMSP) Class 12 Chemistry Syllabus and Marks Distribution

The Chemistry syllabus for the 2025-2026 session is divided into 10 units covering Physical, Inorganic, and Organic Chemistry, with a total of 70 marks.

Unit No.

Topic

Branch

Marks Weightage (Approx.)

1

Solutions

Physical

8

2

Electrochemistry

Physical

7

3

Chemical Kinetics

Physical

7

4

$d$ & $f$-Block Elements

Inorganic

6

5

Coordination Compounds

Inorganic

7

6

Haloalkanes and Haloarenes

Organic

7

7

Alcohols, Phenols, and Ethers

Organic

7

8

Aldehydes, Ketones, and Carboxylic Acids

Organic

8

9

Amines

Organic

6

10

Biomolecules

Organic

7

TOTAL



70 Marks

Key Focus: Organic Chemistry (Units 6-10) accounts for a significant portion of the paper, focusing on Named Reactions, Conversions, and distinguishing tests. Physical Chemistry (Units 1-3) is critical for scoring through numerical problems.

3.0Exam Pattern of UPMSP Class 12 Chemistry

The 70-mark theory paper typically consists of questions ranging from 1 mark to 5 marks, often structured into multiple sections with internal choices.

Question Type

Marks per Question

Total Marks (Approx.)

Key Preparation Focus

Objective Type (MCQs)

1

6

Definitions, formulas, and facts

Very Short Answer

2

16

Small numericals, reasons, mechanisms

Short/Case-Based

3 or 4

28

Named reactions, detailed reasoning, short derivations

Long Answer

5

20

Long derivations, complex conversions, detailed theory (often with internal choices)

4.0UPMSP Class 12 Chemistry Previous Year Question Papers (PYQs)

Practicing PYQs is the single most effective way to prepare, as it helps you master the required presentation for chemical equations and numerical solutions.

Where to Download UP Board PYQs:

The official source for model papers and previous year papers is the UPMSP official website.

  • Official UPMSP Website: Navigate to the Downloads/Syllabus section on upmsp.edu.in to find Model Papers and previous year question papers.
  • Educational Portals: ALLEN also provide free PDF downloads of the last 5 years of Chemistry papers (2025, 2024, 2023, etc.) with solutions.

Year

Download Status

2024

Download PDF

2023

Download PDF

2022

Download PDF

2021

Download PDF

5.0Benefits of Practising UP Board (UPMSP) Class 12 Chemistry Previous Year Papers

Solving past papers is a highly effective strategy for the UP Board exams:

  • Understanding the Exam Pattern: Practice familiarizes you with the structure, question types, and marking scheme used by the UP Board.
  • Identifying Important Topics: Analysing PYQs helps students spot frequently asked topics and recurring questions in Physical and Organic Chemistry, allowing for prioritized revision.
  • Improving Time Management: Solving papers under the strict 3-hour 15-minute time limit ensures you can complete all sections effectively, especially the time-consuming numerical and reaction-based questions.
  • Enhancing Answer Writing: Students learn the level of detail and step-wise presentation required by the board to secure maximum marks for reactions, mechanisms, and numerical solutions.
  • Boosting Confidence: Familiarity with the question pattern significantly reduces exam anxiety and builds confidence for the final assessment.

Exam Guide for Biology

UP Class 12 Chemistry Exam Overview

UP Class 12 Chemistry Syllabus & Exam Pattern

UP Class 12 Chemistry Sample Papers

UP Class 12 Chemistry Previous Year Papers

UP Class 12 Chemistry Preparation Tips


MSBSHSE Class 12 All Subjects

UP Class 12 Biology

UP Class 12 Physics

UP Class 12 Maths


Other State Boards

Maharashtra – MSBSHSE

Bihar – BSEB

Madhya Pradesh – MPBSE

Uttar Pradesh – UPMSP


Test Prep Study Materials

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