CBSE Class 12 Chemistry 2014 Previous Year Board Question Paper (Outside-Set-2)
This is the CBSE Class 12 Chemistry 2014 Previous Year Board Question Paper (Outside-Set-2) for Hindi medium students. The paper is divided into very short-answer questions (1 mark each) from serial number 1 to 8, short-answer questions (2 marks each) from 9 to 18, short-answer questions (3 marks each) from 19 to 27, and long-answer questions (5 marks each) from 28 to 30. The total marks for the exam are 70, and the allowed time is 3 hours. Students are permitted to use log tables but not calculators. Solving this previous year's question paper is crucial for students to understand the exam pattern, difficulty level, and important topics, thereby enhancing their preparation and performance in the board examinations.
Quick info
| Board | CBSE |
|---|---|
| Class | 12 |
| Subject | Chemistry |
| Session | 2014 |
| Language | Hindi |
| Type | Previous Year Question Paper |
| Exam type | Board Exam |
Paper pattern
The paper consists of 30 questions divided into four sections: very short-answer (1 mark each), short-answer (2 marks each), short-answer (3 marks each), and long-answer (5 marks each), totaling 70 marks in 3 hours.
Topics covered
Paper topics
- Adsorption
- Nickel Refining
- Dimerisation of NO2
PDF preview
Read page by page below. PDF is streamed from the official NCERT website — no download button on this page.
Question paper text
Series OSR
कोड नं. 56/2
Code No.
रोल नं. परीक्षार्थी कोड को उत्तर-पुस्तिका के मुख-पृष्ठ
Roll No. पर अवश्य लिखें ।
Candidates must write the Code on the
title page of the answer-book.
कृपया जाँच कर लें कि इस प्रश्न-पत्र में मुद्रित पृष्ठ 15 हैं।
प्रश्न-पत्र में दाहिने हाथ की ओर दिए गए कोड नम्बर को छात्र उत्तर-पुस्तिका के मुख-पृष्ठ पर लिखें ।
कृपया जाँच कर लें कि इस प्रश्न-पत्र में 30 प्रश्न हैं।
कृपया प्रश्न का उत्तर लिखना शुरू करने से पहले, प्रश्न का क्रमांक अवश्य लिखें।
इस प्रश्न-पत्र को पढ़ने के लिए 15 मिनट का समय दिया गया है। प्रश्न-पत्र का वितरण पूर्वाह्न में 10.15 बजे किया जाएगा । 10.15 बजे से 10.30 बजे तक छात्र केवल प्रश्न-पत्र को पहेंगे और इस अवधि के दौरान वे उत्तर-पुस्तिका पर कोई उत्तर नहीं लिखेंगे ।
Please check that this question paper contains 15 printed pages.
Code number given on the right hand side of the question paper should be written on the title page of the answer-book by the candidate.
Please check that this question paper contains 30 questions.
- Please write down the Serial Number of the question before attempting it.
15 minutes time has been allotted to read this question paper. The question paper will be distributed at 10.15 a.m. From 10.15 a.m. to 10.30 a.m., the students will read the question paper only and will not write any answer on the answer-book during this period.
रसायन विज्ञान (सैद्धान्तिक) CHEMISTRY (Theory)
अधिकतम अंक : 70
निर्धारित समय : 3 घण्टे
Time allowed: 3 hours
Maximum Marks: 70
P.T.O.
56/2 1
सामान्य निर्देश:
(i) सभी प्रश्न अनिवार्य हैं।
- प्रश्न-संख्या 1 से 8 तक अति लघु-उत्तरीय प्रश्न हैं । प्रत्येक प्रश्न के लिए 1 अंक है ।
- प्रश्न-संख्या 9 से 18 तक लघु-उत्तरीय प्रश्न हैं । प्रत्येक प्रश्न के लिए 2 अंक हैं ।
- प्रश्न-संख्या 19 से 27 तक भी लघु-उत्तरीय प्रश्न हैं । प्रत्येक प्रश्न के लिए 3 अंक हैं ।
- प्रश्न-संख्या 28 से 30 तक दीर्घ-उत्तरीय प्रश्न हैं। प्रत्येक प्रश्न के लिए 5 अंक हैं।
- आवश्यकतानुसार लॉग टेबलों का प्रयोग करें । कैल्कुलेटरों के उपयोग की अनुमित नहीं है ।
General Instructions:
- All questions are compulsory.
- Questions number 1 to 8 are very short-answer questions and carry 1 mark each.
- Questions number 9 to 18 are short-answer questions and carry 2 marks each.
- Questions number 19 to 27 are also short-answer questions and carry 3 marks each.
- Questions number 28 to 30 are long-answer questions and carry 5 marks each.
- Use Log Tables, if necessary. Use of calculators is not allowed.
- अधिशोषण सदैव ऊष्माक्षेपी क्यों होता है ? 1
Why is adsorption always exothermic?
- निकैल के शोधन के लिए प्रयुक्त विधि का नाम लिखिए। 1
Name the method that is used for refining of nickel.
- NO2 क्यों द्वितय (डबल अणु) बनाता है ? 1 Why does NO<sub>2</sub> dimerise?
2 56/2
Frequently asked questions
What is this document?
This is the official CBSE Class 12 Chemistry 2014 Previous Year Board Question Paper (Outside-Set-2) for Hindi medium students.
What is the total marks and time duration for the exam?
The Chemistry exam is for a maximum of 70 marks and is to be completed in 3 hours.
How does solving previous year papers help?
Solving previous year question papers helps students understand the board pattern, identify important topics, and improve their time management and scoring potential.
Are calculators allowed in the exam?
No, the use of calculators is not allowed in the exam. However, students may use log tables if necessary.
What is the structure of the question paper?
The paper has 30 questions divided into very short-answer (1 mark), short-answer (2 and 3 marks), and long-answer (5 marks) categories.
Content reviewed by the NCERT Help team. Editorial Team and update policy
Question Papers PDF on NCERT Help. URL unchanged for search indexing.