Free online practice test
Chemistry Sectional Test 1
NEET UG · National Eligibility cum Entrance Test (UG) 2026
Syllabus-checked original practice
Mapped to the official NEET UG syllabus and answer-checked on 1 September 2026.
View official syllabus sourceBefore you begin
- 1This sectional test contains 45 original Chemistry questions.
- 2Each wrong answer deducts marks using the scoring rule shown above. Unattempted questions score zero.
- 3You can mark a question for review and come back to it later using the question palette.
- 4The timer starts as soon as you click "Start test" and the test auto-submits when time runs out.
- 5You can review your answers and explanations for every question immediately after submitting.
About this NEET UG Chemistry sectional test
This sectional test isolates Chemistry from the NEET UG NEET UG pattern, so you can drill it on its own instead of only meeting it inside the full mock. It draws 45 original practice questions across 36 distinct topics, syllabus-checked the same as our full mocks.
Topics covered
Atomic Structure
2 questions
Biomolecules
2 questions
Chemical Bonding
2 questions
Coordination Chemistry
2 questions
d-Block Elements
2 questions
Electrochemistry
2 questions
Hydrocarbons
2 questions
Periodicity
2 questions
Solutions
2 questions
Alcohols
1 question
Aldehydes
1 question
Amines
1 question
Aromatic Compounds
1 question
Buffers
1 question
Carboxylic Acids
1 question
Chemical Equilibrium
1 question
Chemical Kinetics
1 question
Colligative Properties
1 question
Electrolysis
1 question
Electronic Effects
1 question
Equilibrium Constant
1 question
f-Block Elements
1 question
Hydrogen Spectrum
1 question
Ionic Equilibrium
1 question
Mole Concept
1 question
Molecular Orbital Theory
1 question
Molecular Polarity
1 question
Organic Reaction Mechanisms
1 question
Phenols
1 question
Reaction Order
1 question
Redox Chemistry
1 question
Solubility Product
1 question
Stoichiometry
1 question
Stoichiometry of Combustion
1 question
Thermochemistry
1 question
Thermodynamics
1 question
Scoring and result analysis
Correct answers earn 4 marks and wrong answers deduct 1 mark. Unattempted questions score zero. This section's 45 questions are difficulty-tagged: 30 easy, 15 medium. After submitting, you receive topic-wise accuracy, time spent, answer explanations, and source links.
Frequently asked questions
Is this an official NEET UG question paper?
No. It's an independent practice test with original Chemistry questions, mapped to the official NEET UG NEET UG syllabus and answer-checked on 1 September 2026.
How many questions are in this Chemistry sectional test, and how long is it?
45 questions in 45 minutes.
Which topics does this test focus on?
It spans 36 topics, with the heaviest coverage on Atomic Structure, Biomolecules, and Chemical Bonding.
Is there negative marking in this test?
Yes. Each wrong answer deducts 1 mark, and each correct answer earns 4 marks. Unattempted questions score zero.