NEET Chemistry Mock Test 2026: Download Chemistry Practice Test PDF

NEET Chemistry Mock Test 2026 PDF Free Download

Chemistry questions in NEET need a strong understanding and clear memory. Practising through a free mock test for NEET 2026 Chemistry PDF helps students know the question types, level of difficulty, and exam pattern. Students can also learn how to prepare for NEET using mock tests to improve their speed and feel more confident for the exam. Most of these mock tests follow the NTA guidelines, so they are close to the real paper. The free PDF includes solutions and explanations. Students can easily use them to practise without spending extra money.

Why Mock Tests are Important for NEET Chemistry?

Many students want to know how to crack NEET 2026 in their first attempt, and regular Chemistry mock tests can make their preparation stronger and more confident. It is common to think that an average student can crack NEET, or not, then the answer is YES, they can. Chemistry carries high weightage in NEET, so strong practice is needed. A mock test for NEET Chemistry gives real-time practice to apply formulas and concepts within a time limit. Some of the main benefits are:

1. Mock tests on the easy scoring chapters for NEET can help students get quick Chemistry marks

2. It matches the high-weightage chapters for NEET.

3. It helps students shift easily between Physical, Organic Chemistry and Inorganic Chemistry for NEET 2026.

4. Helps with memorising important Chemistry formulas for NEET 2026

5. It helps students who want to score 600 plus in NEET 2026.

6. It can minimise negative marking in NEET.

7. Knowing the common mistakes to avoid in NEET preparation, along with regular mock test practice, can help students get a better Chemistry score.

8. Many students also look for ways to prepare for NEET without coaching, so they can study on their own with the right mock tests and books.

NEET 2026 Chemistry Mock Test Questions and Solutions

Students can try the free Chemistry mock tests for NEET 2026 from trusted websites like Careers360. After finishing the test, they should check the solutions and answer keys. This helps them understand what mistakes they made. A NEET chemistry mock test PDF with answers can be downloaded and revised many times, so students get stronger in their weak topics. This is the best way to improve marks before the NEET chemistry exam.

Some of the questions students might try to solve from our mock tests series for NEET chemistry are:

Question 1: 5 moles of liquid $X$ and 10 moles of liquid $Y$ make a solution having a vapour pressure of 70 torr. The vapour pressures of pure $X$ and $Y$ are 63 torr and 78 torr, respectively. Which of the following is true regarding the described solution?

Option 1: The solution has a volume greater than the sum of the individual volumes.

Option 2: The solution shows positive deviation.

Option 3: The solution shows negative deviation.

Option 4: The solution is ideal.

Answer: The correct answer is option (3) The solution shows negative deviation.

Question 2: The total number of possible isomers (both structural as well as stereoisomers) of cyclic ethers of molecular formula ${\mathrm{C}}_4{\mathrm{H}}_8\mathrm{O}$ is :

(1) 11

(2) 6

(3) 8

(4) 10

Option 1: 11

Option 2: 6

Option 3: 8

Option 4: 10

Answer: The correct answer is option (4) 10

Question 3: For the reaction $\mathrm{A}(\mathrm{g})\rightleftharpoons 2\mathrm{B}(\mathrm{g})$, the backward reaction rate constant is higher than the forward reaction rate constant by a factor of 2500 , at 1000 K . $R = 0.0831\ \text{L·atm·mol}^{-1}\text{·K}^{-1}$
${\mathrm{K}}_{\mathrm{p}}$ for the reaction at 1000 K is)

Option 1: 0.021

Option 2: 83.1

Option 3: 23.5$2.077\times {10}^5$

Option 4: 0.033

Answer: The correct answer is option (4) 0.033

Question 4: Identify the correct orders against the property mentioned

A. ${\mathrm{H}}_2\mathrm{O}>{\mathrm{NH}}_3>{\mathrm{CHCl}}_3$ - dipole moment

B. ${\mathrm{XeF}}_4>{\mathrm{XeO}}_3>{\mathrm{XeF}}_2$ - number of lone pairs on central atom

C. $\mathrm{O}-\mathrm{H}>\mathrm{C}-\mathrm{H}>\mathrm{N}-\mathrm{O}$ - bond length

D. ${\mathrm{N}}_2>{\mathrm{O}}_2>{\mathrm{H}}_2$ - bond enthalpy

Choose the correct answer from the options given below :

Option 1: B, C only

Option 2: A, D only

Option 3: B, D only

Option 4: A, C only

Answer: The correct answer is option (2) A, D only

The students will find detailed answers to the questions in the NEET Chemistry Mock Test PDF. Along with mock tests, going through the NEET previous year question papers is a smart way for students to check what types of Chemistry questions usually asked in the NEET.

NEET 2026 Chemistry Chapter Wise Weightage

Focusing on the important Chemistry chapters for NEET while practising mock tests can help students score better in Chemistry. Here is a simple NEET Chemistry chapterwise weightage 2026 list based on previous year paper analysis:

Students can use this table during last-minute preparation for NEET to revise the most important chapters first.

NEET Chemistry Mock Test Features

The mock test series of Chemistry for NEET is made to give a complete and structured practice plan. Its features are:

1. Questions made by experienced Chemistry teachers

2. Covers Physical Chemistry, Inorganic Chemistry, and Organic Chemistry

3. Easy to download and free to access

4. Matches the NEET 2026 question paper style

5. Gives correct and checked solutions

6. Uses the latest NTA guidelines

How to Attempt a NEET 2026 Chemistry Mock Test?

Students should start mock tests once they have covered at least 50% of the Chemistry syllabus. Following a good NEET 2026 preparation timetable, along with mock tests, can help students stay organised and cover all Chemistry chapters on time. A simple plan to attempt the NEET Chemistry mock test is:

1. Give 2 mock tests per month first.

2. Increase to weekly tests closer to the exam.

3. In the last month, attempt 15–20 mock tests.

4. Mix different types of tests for better practice.

5. Always review mistakes after each test.

6. Revise important reactions and important NEET 2026 formulas between tests.

This plan can help them achieve their target and score 700 marks in NEET.

NEET Mock Test by NTA

Students can also give the free official mock test of NEET by the NTA. Here are the simple steps:

1. Visit the NTA official mock test website. (nta.ac.in/Student)

2. Click on the button “Mock Test”.

3. Select the exam as “NEET” and the subject as “Chemistry”.

4. Then click on “Start Mock Test”.

Along with this, solving the NEET Question Paper is also a good practice, as concepts might be repeated again in NEET 2026.

Best Chemistry Books for NEET

Choosing the right NEET study material, along with practising mock tests, can make Chemistry preparation stronger and more complete. Along with mock tests, students can also look at the best Chemistry books for NEET 2026 for better revision. For NEET Chemistry, students can refer to:

1. NCERT Class 11 and 12 Chemistry books

2. O.P. Tandon for Physical Chemistry

3. Morrison and Boyd for Organic Chemistry

4. J.D. Lee for Inorganic Chemistry

Many students also wonder if NCERT books are enough for cracking NEET, and the answer is that while NCERT Books for NEET is essential, adding extra reference books can make Chemistry preparation even stronger.

Along with mock tests and revision notes, students can also learn a NEET secret paper attempting strategy to handle tricky Chemistry questions more confidently and improve their final score.