BPSC CCE Chemistry Question Paper 2025 PDF Download
- Conducted By BPSC
- Questions 100
- Maximum Marks 100
- Duration 2 Hours
- Languages English & Hindi
Exam Details
| Detail | Information |
|---|---|
| Examination | Combined Competitive Examinations (CCE) |
| Conducting Body | BPSC |
| Paper | Chemistry |
| Subject | Chemistry |
| Duration | 2 Hours |
| Maximum Marks | 100 |
| Number of Questions | 100 |
| Question Type | Objective (MCQ) |
This is the Chemistry question paper for the Combined Competitive Examinations (CCE) conducted by BPSC. The paper consists of 100 objective questions, carrying a total of 100 marks. Candidates are allowed 2 hours to complete the examination. This paper is crucial for aspirants preparing for administrative and civil services positions in Bihar, offering a direct look at the types of questions asked in the Chemistry subject.
Major Topics Covered
- Chemistry
- Organic Chemistry
- Physical Chemistry
- Spectroscopy
- Chemical Kinetics
- Thermodynamics
- NMR Spectroscopy
- Raman Spectroscopy
- Valence Bond Theory
- Actinide Contraction
Why This Paper is Important
- Useful for Combined Competitive Examinations (CCE) preparation
- Helps understand the latest exam pattern
- Useful for practice and self-assessment
- Covers frequently asked General Studies topics
- Helpful for analysing question trends
Related Resources
- BPSC CCE General Studies Paper
- BPSC CCE Hindi Paper
- UPSC Civil Services Chemistry Optional Paper
- BPSC CCE Chemistry Answer Key 2025
- BPSC CCE Chemistry Syllabus
- BPSC CCE Exam Pattern
- BPSC CCE Exam Pattern
- BPSC Exam Calendar
Instructions
- Candidates must assure before leaving the Examination Hall that their Answer Sheets will be kept in Self Adhesive LDPE Bag and completely packed/sealed in their presence. ध्यान दें : अनुदेशों का हिन्दी रूपान्तर इस पुस्तिका के अन्तिम पृष्ठ पर छपा है। -1-
- This Question Booklet contains 100 questions in all.
- An Answer Sheet has been supplied inside the Question Booklet to mark the answers.
- You must write your Roll Number and encode it and write other particulars in the space provided in the Answer Sheet, failing which your Answer Sheet will not be evaluated.
- Immediately after commencement of the examination, you should check up your Question Booklet and attached Answer Sheet and ensure that the Question Booklet Series is printed on the top right-hand corner of the Question Booklet and the series encoded in Answer Sheet are same.
- Also please check that the Question Booklet contains 24 printed pages including two pages (Page Nos. 22 and
- for Rough Work and no page or question is missing or unprinted or torn or repeated or Question Booklet and Answer Sheet have different series.
- If you find any defect in this Question Booklet and attached Answer Sheet, get it replaced immediately by a complete Question Booklet with OMR sheet of the same series.
- If there is any sort of mistake either of printing or of factual nature, then out of English and Hindi versions of the questions, the English version will be treated as standard.
- You must write your Roll Number in the space provided on the top of this page.
- Do not write anything else on the Question Booklet.
- Questions and their responses are printed in English and Hindi versions in this Question Booklet.
- Each question comprises of four responses - (A), (B), (C) and (D).
- You are to select ONLY ONE correct response and mark it in your Answer Sheet.
- In case you feel that there are more than one correct response, mark the response which you consider the best.
- In any case choose ONLY ONE response for each question.
- In the Answer Sheet, there are four circles -\left(\overline{A}\right), \left(\overline{B}\right), \left(\overline{C}\right) and \left(\overline{D}\right) against each question.
- To answer the questions, you are to mark with Black/Blue ink ballpoint pen ONLY ONE circle of your choice for each question.
- Select only one response for each question and mark it in your Answer Sheet.
- If you mark more than one circle for one question, the answer will be treated as wrong.
- Use Black/Blue ink ballpoint pen only to mark the answer in the Answer Sheet.
- You should not remove or tear off any sheet from the Question Booklet.
- You are not allowed to take this Question Booklet and the Answer Sheet out of the Examination Hall during the examination.
- After the examination has concluded, you must hand over your Answer Sheet to the Invigilator.
- Thereafter, you are permitted to take away the Question Booklet with you.
- Failure to comply with any of the above instructions will render you liable to such action or penalty as the Commission may decide at their discretion.
Questions (page 2)
Formatted from page 2 OCR. Download the PDF for the full paper.
--- Left column --- Which solvent would bes 1 reaction? (A) Diethyl ether (B) Dimethyl Sulfoxide (C) Hexane (D) Methanol 2. High quantum yields are (A) Synthesis reactions (B) Chain reactions (C) Isomerization reaction (D) Simple decomposition 3. In Raman spectroscopy, appear at (A) Same frequency as (B) Higher frequency th (C) Random frequencie (D) Lower frequency tha 4. In an adiabatic process (A) No heat is exchange (B) Temperature is con (C) No work is done (D) Pressure is constan In 1H NMR, deshielded p 5. At 0 ppm (B) Upfield (C) Independent of field (D) Downfield 02/GO/CC/M-2025 - 08/I
--- Right column --- an 2 reaction, the rate depends on ) Both substrate and nucleophile concentrations Only substrate concentration 8) - )
) Neither substrate nor nucleophile concentration ) Only nucleophile concentration he liquid junction potential arises due to No ion movement () Different mobilities of ions 8). )
| Equal concentration of solutions )) Same mobilities of ions licones differ from carbon-based blymers in their Higher reactivity () 8) Higher thermal stability () Lower flexibility ) Lower molecular weight ne actinide contraction is caused by Incomplete shielding of 5d electrons J Incomplete shielding of 5f electrons 3) )) Incomplete shielding of 6s electrons )) None of the above valence bond theory, a sigma bond is rmed by Perpendicular overlap J) 3) Side-by-side overlap )) No overlap )) | End-to-end overlap
Question paper preview
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Frequently asked questions
What is the name of the exam?
The exam is the Combined Competitive Examinations (CCE).
Which board conducts this exam?
The Bihar Public Service Commission (BPSC) conducts this exam.
What is the subject of this question paper?
The subject is Chemistry.
How many questions are there in the paper?
There are 100 questions in the paper.
What is the maximum marks for the Chemistry paper?
The maximum marks for the paper is 100.
What is the time allowed for the examination?
The time allowed for the examination is 2 hours.