NBSE Class 12th Chemistry Question Paper [2019, 2018, 2017, 2016]

NBSE Class 12th Chemistry Question Paper 2023: Good news for all Nagaland Board of School Education (abbreviated as NBSE) Class 12th(HSSLC) students. Just one click and download NBSE Class 12th Previous Year Chemistry Question Paper with answers in PDF files. In general, the NBSE Class 12th Chemistry examination is conducted in the month of February.

NBSE Class 12th Chemistry Question Paper

The main function of the Chemistry subject in Std 12th is to promote understanding of basic facts and concepts in chemistry while retaining the excitement of chemistry and to develop an interest in students to study chemistry as a discipline.

The following NBSE Class 12th Chemistry Previous Year Question Paper is based on the new revised syllabus of NBSE 2023. All the HSSLC student of Nagaland may check the textbooks list for better preparation.

Question Difficulty Level

1. Easy Question: 15 percent, Total 11 Marks
2. Average Question: 70 percent, Total 49 Makrs
3. Difficult Question: 15 percent, Total 10 Marks

Scheme of Options:

1. There will be no overall option.
2. Internal choice (parallel question) shall be provided in :
i. any 3(three) questions in 2 marks
ii. any 4(four) questions in 3 marks
iii. 3(three) questions in 5 marks
3. Weightage of about 10 marks shall be assigned to numerical problems.

Paper Marks Distribution

Unit I. Solid state, Marks: 4
Unit II. Solutions, Marks: 5
Unit III. Electrochemistry, Marks: 6
Unit IV. Chemical Kinetics, Marks: 4
Unit V. Surface Chemistry, Marks: 4
Unit VI. General Principles and Processes of Isolation of Elements, Marks: 3
Unit VII. p-Block elements, Marks: 8
Unit VIII. d-and f-Block Elements, Marks: 5
Unit IX. Coordination Compounds, Marks: 3
Unit X. Haloalkanes and Haloarenes, Marks: 4
Unit XI. Alcohols, Phenols and Ethers, Marks: 4
Unit XII. Aldehydes, Ketones and Carboxylic acids, Marks: 6
XIII. Organic Compounds containing nitrogen, Marks: 4
Unit XIV. Biomolecules, Marks: 4
Unit XV. Polymers, Marks: 3
Unit XVI. Chemistry in Everyday life, Marks: 3

Reference Book:

1. Prescribed textbook: Chemistry for class XII – S.Chand & Company Ltd, Ram Nagar,
by Dr. S.K. Jain New Delhi – 110055
2. Reference book: Chemistry Class XII – Modern Publishers
by Dr. S.P Jauhar MBD House, Railway Road, Jalandhar City.
3. Laboratory Manual Book: CHEMISTRY Class XII – Academic Publishers
Kohima, Nagaland

General Instruction

i) Approximately 15 minutes is allotted to read the question paper and revise the answers.
ii) The question paper consists of 30 questions. All questions are compulsory.
iii) Marks are indicated against each question.
iv) Internal choice has been provided in some questions.

NBSE Class 12th Chemistry Question Paper 2018

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Year Of Exam	Download Link
February 2018	Download

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NBSE Class 12th Chemistry Question Paper 2017

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Year Of Exam	Download Link
February 2017	Download

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NBSE Class 12th Chemistry Question Paper 2016

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Year Of Exam	Download Link
February 2016	Download

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