CBSE Class 12 Chemistry Sample paper 2018 Set A

Read and download the CBSE Class 12 Chemistry Sample paper 2018 Set A, designed by expert teachers according to the latest 2025-26 curriculum and examination pattern issued by CBSE, NCERT, and KVS. These Class 12 Chemistry sample papers include detailed step-by-step solutions, helping students to practice and evaluate their performance against the most recent marking schemes.

Solved Sample Paper for Class 12 Chemistry PDF

Our Class 12 Chemistry model papers are important for understanding the weightage of different chapters and the difficulty level of expected questions. By solving these guess papers Class 12 students can identify weak areas and improve time management. We also suggest referring to our Class 12 Chemistry Question Papers of previous years to further strengthen your exam preparation.

Class 12 Chemistry Sample Paper with Solutions

 

1. The following figure shows the variation of adsorption of N2 on charcoal with pressure at different constant temperatures:

CBSE Class 12 Chemistry Sample Paper 2018 (1)

Arrange the temperatures T1, T2 and T3 in the increasing order.

2. Give the formula of a noble gas species which is isostructural with IBr2-.

3. What is the effect of synergic bonding interactions in a metal carbonyl complex?

4. PCl5 acts as an oxidizing agent. Justify.

5. Write the name of the product formed when benzenediazonium chloride solution is treated with potassium odide.

6. Name the crystal defect which reduces the density of an ionic solid? What type of ionic substances show this defect?

7. The molar conductivity (  λm ) of KCl solutions at different concentrations at 298 K is plotted as shown in the figure given below:

 CBSE Class 12 Chemistry Sample Paper 2018 (1) 1

Determine the value of λ0m  and A for KCl.
 
8. Aluminum crystallizes in anfcc structure. Atomic radius of the metal is 125 pm. What is the length of the side of the unit cell of the metal?
 
9. Draw the structure of the following compounds:
(i) H2S2O7
(ii) XeOF4
 
OR
Write balanced chemical equations for the following:
(i) Reaction of chlorine with hot and concentrated NaOH.



Please click the link below to download CBSE Class 12 Chemistry Sample paper 2018 Set A

How to download CBSE Class 12 Chemistry Sample paper 2018 Set A in PDF?

Students can easily download the CBSE Class 12 Chemistry Sample paper 2018 Set A from our website to prepare for their upcoming examinations. To score high marks, it is important for Class 12 students to understand the exaact pattern as per which teachers design the question papers. We strongly suggest that you practice these latest sample papers for Chemistry and solve different types of questions that are expected to come this year. You can downloadin PDF format so that you can practice offline. We also recommend that Class 12 students solve these papers actual exam conditions at home.

Why should you solve CBSE Class 12 Chemistry Sample paper 2018 Set A?

Practicing these model papers has several benefits for Class 12 students:

  • New Question Bank: This set has fresh questions for Chemistry which are different from previous years.
  • Exam Pattern Knowledge: Solving more sets will help you to understand the weightage of each chapter in Class 12 and also the type of questions asked.
  • Identify Weak Areas: Comparing your score in each set to find out topics in Class 12 Chemistry for which you need hard work.
  • Speed and Accuracy: Attempting MCQ questions and long-form problems for Class 12 Chemistry makes you faster and better and you will be able to finish your exam on time.

What should you do after solving CBSE Class 12 Chemistry Sample paper 2018 Set A?

  1. Check Your Work: Match your answers with the solutions given by our teachers in the Chemistry Sample Paper PDF.
  2. Learn from Mistakes: Class 12 students should focus on the questions which you solved incorrectly and understand the error.
  3. Revision: If you find a question difficult you shoul refer to NCERT book for Class 12 Chemistry to understand concepts and then try the question again.
  4. Continuous Practice: Solve multiple sets of Chemistry sample papers from studiestoday.com to build confidence before the CBSE exams.
Where can I download the PDF for CBSE Class 12 Chemistry Sample paper 2018 Set A?

You can download the complete PDF for CBSE Class 12 Chemistry Sample paper 2018 Set A for free from StudiesToday.com. Our resources for Class 12 Chemistry are updated for the latest academic session and follow the official exam pattern.

Are solutions provided for CBSE Class 12 Chemistry Sample paper 2018 Set A?

Yes, CBSE Class 12 Chemistry Sample paper 2018 Set A comes with detailed, teacher-verified solutions. We have provided step-by-step answers for Chemistry to help students of Class 12 understand correct methodology and marking scheme.

How can practicing CBSE Class 12 Chemistry Sample paper 2018 Set A help in exam preparation?

Practicing this Chemistry paper helps in time management and identifying important topics. For Class 12, solving mock papers is the best way to gain confidence and reduce exam-day anxiety.

Is the CBSE Class 12 Chemistry Sample paper 2018 Set A accessible on mobile and tablets?

Yes, all our study materials for Class 12 Chemistry are provided in a mobile-friendly PDF format. You can easily download CBSE Class 12 Chemistry Sample paper 2018 Set A on your mobile device.