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CBSE Class 12 2017 Chemistry Question Paper - Free PDF

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Last updated date: 14th Jul 2024
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CBSE Class 12 Chemistry 2017 Question Paper with Solution - Free PDF Download

Scoring high in class 12 Chemistry requires a lot of attentiveness, untiring focus on studies on the part of the student. It is good if you have a strategic approach towards your Chemistry exams where extra effort is put in analyzing and understanding what topics are important from the exam point of view. Practice makes perfect, and there is no other better way to practice than to attempt the Previous Year CBSE Class 12 Chemistry Question Paper 2017 PDF download with Solutions. 

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CBSE Class 12 Chemistry Question Paper 2017 - Free PDF Download

The CBSE Class 12 Chemistry 2017 question paper consists of 5 sections which are A, B, C, D and E. The whole paper is of 70 Marks and the time duration for this if 3 hours. The detailed Class 12 CBSE Chemistry 2017 question paper pattern of CBSE Class 12 is mentioned in the below table.


Section

No. of Questions

Marks for each question

Total Marks

A

5 (questions 1 - 5)

1

5 x 1 = 5 Marks

B

5 (questions 6 - 10)

2

5 x 2 = 10 Marks

C

12 (questions 11 - 22)

3

12 x 3 = 36 Marks

D

1 (question 23)

4

1 x 4 = 4 Marks

E

3 (questions 24 - 26)

5

3 x 5 = 15 Marks

Total

26


70 Marks



Chapter-Wise Marks Weightage

According to the students’ survey, questions from organic chemistry were easier when compared to the previous year. Not even one question was asked from d and f block in 2017 chemistry question paper. Questions from Surface Chemistry had reasoning type and not even one definition type of questions like the previous year. All the questions were asked from Class 12 CBSE syllabus of Chemistry. 


The marks weightage chapter wise along with the comparison with last year's paper is given in the table below.


The marks weightage chapter wise along with the comparison with last year's paper is given in the table below.


Topic Name

Marks Weightage (2017)

The Solid State

2

Electrochemistry

2+3=5

Solutions

5

Surface Chemistry

1+3=4

Chemical Kinetics

1+3=4

The p-Block Elements

1+2+3 =6

General Principles and Processes of Isolation of

Elements

3

Coordination Compounds

2+3 =5

The d- and f-Block Elements

5

Alcohols, Phenols and Ethers

1+2 =3

Haloalkanes and Haloarenes

1+3 =4

Amines

3

Aldehydes, Ketones and Carboxylic Acids

3+5=8

Polymers

3

Biomolecules

4

Chemistry in Everyday Life

3

 

Chemistry Practical Paper: 

Volumetric Analysis

8 marks

Salt Analysis

8 marks

Content Based Experiment

6 marks

Project Work

4 marks

Class Record and Viva

4 marks

Total

30 Marks


Overview of CBSE Class 12 Chemistry Exam 2017

Question Paper Format: 


The CBSE 2017 question paper Class 12 chemistry pattern was similar to the CBSE Class 

12 Chemistry Sample Paper 2017.


The question paper consisted of a total of 26 questions.

  • Questions number 1 to 5 are very short answer questions which carry 1 mark each.

  • Questions number 6 to 10 are short answer questions which carry 2 marks each.

  • Questions number 11 to 22 are again short answer questions which carry 3 marks each.

  • Question number 23 is a value based question which carries 4 marks.

  • Questions number 24 to 26 are long answer questions which carry 5 marks each.


There was no overall choice in the paper. However, the paper was provided with an internal choice in one question of 2 marks weightage, one question of 3 marks weightage and all the three questions of 5 marks weightage.


Section A

  • There were 5 questions each carrying 1 mark.

  • Total Marks: 5


Section B

  • There were 5 questions each carrying 2 marks.

  • Total Marks: 10


Section C

  • There were 12 questions each carrying 3 marks.

  • Total Marks: 36


Section D

  • There was 1 question carrying 4 marks.

  • Total Marks: 4


Section E

  • There were 3 questions each carrying 5 marks.

  • Total Marks: 15


Topics with Maximum Questions

Maximum of the questions were from Organic Chemistry but the difficulty level of questions asked from Inorganic Chemistry was higher.


Chapter Name

Weightage of Marks

(in 2017 Board Paper)

Difficulty Level

Solid States

4

Moderate

Solutions

5

Moderate

Electrochemistry

5

Moderate to Difficult

Chemical Kinetics

5

Moderate

Surface Chemistry

4

Moderate

General Principles and Process of Isolation of Elements

3

Moderate

P Block Elements

7

Moderate

D Block Elements

5

Moderate

Coordination Compounds

4

Moderate

Haloalkanes and Haloarenes

3

Moderate

Alcohols, Phenols and Ethers

5

Moderate

Aldehydes, Ketones and Carboxylic Acids

6

Moderate

Organic Compounds

4

Moderate

Biomolecules

3

Moderate

Polymers

3

Moderate

Chemistry in Everyday Life

4

Moderate to Difficult



Difficulty Level

The difficulty level of the chemistry Class 12 CBSE 2017 question paper was not higher than the question papers of the last 4 to 5 years. Some of the questions for the indirect application need higher-order thinking abilities. 


Numerical problems were from NCERT book based but were not given directly as mentioned in the book, unlike, it used to be till last year. Numerical problems on Electrochemistry, the optional part, was a bit confusing for average students.


Difficulty Level

Medium

Toughest Part

Inorganic Chemistry

Easy Part

Organic chemistry

Average Expected Marks

55

Level Of Numerical Based Questions

Moderate



CBSE Class 12 2017 Chemistry Question Paper Pattern


Overall the question paper was equally balanced, it wasn’t that difficult to score passing marks for weak students, but also not that easy to score above 90.


Why Vedantu?

CBSE Class 12 Chemistry Question Paper 2017 PDF with answers are more helpful for the students to score high marks in the exam. At Vedantu our experts have prepared these CBSE Class 12 chemistry 2017 question papers with solutions in an easy way to make them understandable for all the students. We are a one among the new-age online teaching schools which offers uber ways to study live with India’s most qualified lecturers across the country. We provide online education which was formed by joint efforts of IITian graduates trying to maximise interactive learning sessions between a teacher and a student. To get admission into a good college, you will need to have a good grip on your core subjects. Every college is looking for students who are competitive enough and are proactive as well. Vedantu provides CBSE Class 12 Chemistry question paper 2017 PDF with solutions in a detailed and step by step manner. Our experts have provided the CBSE Class 12 Chemistry Question Paper 2017 solved pdf as per the CBSE guidelines. For students who want to score good marks in CBSE Class 12 Chemistry paper, Vedantu provides a lot of previous year question papers of Chemistry. They can solve these papers to rectify their mistakes. By solving these papers, they will be able to identify the key areas of focus. Vedantu is very handy when it comes to exam preparation. Millions of students choose Vedantu as their guide. The best part of Vedantu is that it provides all types of question papers, papers with solutions, notes, and other study materials free of cost. It does not charge anything for its service. Vedantu is topping the charts of being the best online learning platform in India. Vedantu will take you to new heights if you let it. You could unveil a lot of benefits at Vedantu. If you want to optimize the ways of studying, you must sign-up for Vedantu. 


Once you complete the syllabus of CBSE Class 12 Chemistry, you should start practicing its sample papers. These papers will boost your knowledge. You will feel confident in the examination hall if you solve sample papers before that. You will be relieved of any exam pressure. You will feel relaxed and that's the way to go if you fancy handsome marks in CBSE Class 12 board exams. 


Why Should You Download CBSE Class 12 Chemistry Question Paper 2017 - Free PDF 

Just like board exams test your annual performance, sample papers test your preparation level. If you want to know how well you are prepared then you should solve as many previous year question papers as possible. To have a good practice of CBSE Class 12 Chemistry paper, you should solve this CBSE Class 12 Chemistry Question Paper 2017. It will help you in clearing the concepts that you might not have understood yet. Chemistry paper usually consumes a lot of time that's why it becomes necessary for you to practice its sample papers. Those papers will help you in managing your time.

FAQs on CBSE Class 12 2017 Chemistry Question Paper - Free PDF

1. How many chapters are there in the organic part of CBSE Class 12 Chemistry?

There are a total of 16 Chapters in CBSE Class 12 Chemistry. Out of these 16 chapters, organic chemistry has seven chapters. The 7 chapters of organic chemistry carey 28 marks and these chapters are; Haloalkanes and Haloarenes (4 marks), Alcohols, Phenols and Ethers (4 marks), Aldehydes, Ketones and Carboxylic Acids (6 marks), Amines (4 marks), Biomolecules (4 marks), Polymers (3 marks) and Chemistry in everyday life (3 marks). 

 2. What is the pattern of the CBSE Class 12 Chemistry Question Paper 2017?

CBSE Class 12 Chemistry Question Paper 2017 has a total of 5 sections; A, B, C, D, and E. Section A contains 5 questions with 1 mark each. Section B contains 5 questions with 2 marks each. Section C contains 12 questions with 3 marks each. Section D contains 1 question with 4 marks. Section D which is the last section contains 3 questions with 5 marks each.

3. What is the chapter-wise weightage of marks in CBSE Class 12 Chemistry?

There are 16 chapters in CBSE Class 12 Chemistry and their marks weightage is as follows:

  1. Solid State - 5 marks.

  2. Solutions - 5 marks. 

  3. Electrochemistry - 5 marks.

  4. Chemical Kinetics - 5 marks.

  5. Surface Chemistry - 4 marks.

  6. p - block Elements - 8 marks. 

  7. d - and f - block Elements (Transition Elements) - 5 marks. 

  8. General Principle and Process of Isolation of Elements - 3 marks. 

  9. Co - ordination Compound - 3 marks.

  10. Haloalkanes and Haloarenes - 4 marks. 11.Alcohols, Phenols, and Ethers - 4 marks.

  11. Aldehydes, Ketones, and Carboxylic Acids - 6 marks. 

  12. Amines - 4 marks. 

  13. Biomolecules - 4 marks. 

  14. Polymers - 3 marks. 

  15. Chemistry in everyday life - 3 marks. 

4. What is the structure of the CBSE Class 12 Chemistry Practical Paper?

CBSE Class 12 Chemistry Practical Paper carries a total of 30 marks. It includes 5 parts which are;  Volumetric Analysis (8 marks), Salt Analysis (8 marks), Content-Based Experiment (6 marks), Project Work (4 marks), and Class Record & Viva (4 marks). Students have to give a separate practical exam this practical and they also have to prepare a practical notebook.

5. Which chapters should I study first for the CBSE Class 12 Chemistry?

In CBSE Class 12 Chemistry, you should first study the chapters that carry high marks. You can start with the chapter p - block Elements followed by Aldehydes, Ketones, and Carboxylic Acids. Once you complete the chapters with high marks, it will be easier for you to study chapters that have fewer marks. Chapters with more marks should be first on your priority list.