Chemistry MCQs | General Stream | Question Paper 2082-2025 of Class 12 | NEB - PDF Download

Chemistry MCQs General Stream Question Paper 2082-2025 of Class 12 NEB – PDF Download.

Download Chemistry MCQs General Stream Question Paper 2082-2025 of Class 12 NEB for Regular and Partial students (78–81 series). Practice important MCQs, improve accuracy, and boost exam preparation with this valuable resource.

• Chemistry MCQs General Stream Question Paper 2082-2025 of Class 12 NEB
• NEB Chemistry MCQs 2082
• Class 12 Chemistry MCQs Nepal
• Chemistry question paper 2082 NEB
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The Chemistry MCQs General Stream Question Paper 2082-2025 of Class 12 NEB is an essential resource for students preparing for their board examinations under the National Examination Board (NEB). Designed specifically for Regular and Partial General Stream students with registration numbers beginning from 78, 79, 80, and 81, this question paper helps learners understand the exam pattern, question distribution, and important concepts. By practicing the Chemistry MCQs General Stream Question Paper 2082-2025 of Class 12 NEB, students can improve their problem-solving speed, strengthen conceptual clarity, and boost their confidence for the final examination.

Students aiming for high scores should regularly solve the Chemistry MCQs General Stream Question Paper 2082-2025 of Class 12 NEB to identify frequently asked questions and important topics. This paper serves as a valuable revision tool, allowing learners to evaluate their preparation and focus on weaker areas. Moreover, practicing MCQs enhances accuracy and time management skills, which are crucial during exams. Downloading and practicing this question paper ensures a strategic approach to exam preparation and increases the chances of achieving excellent results in Class 12 NEB Chemistry.

The Exam Question Papers provided below - Chemistry MCQs General Stream Question Paper 2082-2025 of Class 12 NEB with subject code 3021 D for the board exam 2082-2025 and is based on the latest NEB Syllabus for the year 2079 and onwards. We will be adding more Exam Question Papers of grade xii- class 12 later on. Scroll down to Download Chemistry MCQs General Stream Question Paper 2082-2025 of Class 12 NEB Sub. Code: 3021D in pdf format which is 190 kb in size. Enjoy!

So, check and view Class 12 Chemistry MCQs General Stream 2080-2082 Question Paper in PDF format.

Chemistry MCQs | General Stream | Question Paper 2082-2025 of Class 12 | NEB - PDF Download.

Chemistry MCQs | General Stream | Question Paper 2081-2024 of Class 12 | NEB - PDF Download.

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Chemistry MCQs General Stream Question Paper 2082-2025 of Class 12 NEB.

NATIONAL EXAMINATIONS BOARD [NEB]

Chemistry MCQs 'General Stream'

Grade XII-Class 12

For Regular and Partial General Stream Students

Examination – 2082 (2025)

(New Course)

Subject Code: 3021'D'

Full Marks – 11

Check this ...

Grade 12 Physics Exam Question Paper of the year 2080-2023 (New Course) | PDF Download.

(For regular and partial general stream's students whose first two digits of registration number starts from 78, 79, 80 and 81)

Candidates are required to give their answers in their own words as far as practicable. The figures in the margin indicate full marks.

Also Check ...

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Multiple Choice Questions:

Attempt All the questions.

Group 'A' [11x1=11]

Rewrite the correct option of each question in your same answer sheet.

1. To estimate the chloride ion present in tap water, volumetric analysis has been commonly used in laboratory. Which of the following solutions can be used for the above mentioned titration?

A) BaCl₂

B) NaOH

C) K₂Cr₂O₇

D) AgNO₃

2. The half-life of a certain reaction is 50 seconds and it remains constant even if the initial concentration of the reactant is doubled. What is the order of the reaction?

A) Zero order reaction

B) First order reaction

C) Second order reaction

D) Pseudo-first order reaction

3. Gibbs-Helmholtz equation was represented as: ∆G = ∆H - T∆S.

For what value of ∆G will the reaction be spontaneous?

A) Positive

B) Zero
C) Negative

D) Infinite

4. Standard reduction potential values for P, Q, R and S are +0.34V, -0.76V, +0.0V, and -3.05V, respectively. What is the correct order of their reducing power?

A) P > R > Q > S
B) S > R > Q > P

C) Q > P > S > R

D) S > Q > R > P

5. A deep blue complex is formed when conc. ammonium hydroxide is added to an aqueous solution of CuSO₄. Which of the following formulae represents the complex?

A) [CU(NH₃)₄]²⁺
B) [CU(NH₃)₄]⁺
C) [CU(NH₃)₂]²⁺
D) [CU(NH₃)₆]²⁺

6. Which of the following is the maximum possible oxidation state of the transition metals in 3d series?

A) +3

B) +6
C) +7

D) +8

7. Which of the following are organometallic compounds ?

i) CH₃MgI

ii) Ni(CO)₄

iii) C₄H₉Li

iv) C₂H₅ONa

v) (C₄H₉)₂SnCl₂

A) i) and ii) only

B) i), ii) and iii) only
C) i), ii), iii) and iv) only

D) i), ii), iii) and v) only

8. The organic compound (X) boiled with water gives phenol. What is the compound (X)?

A) Chlorobenzene

B) Benzenediazonium chloride

C) Benzenesulphonic

D) Aniline

9. Which of the following compounds gives positive carbylamine reaction?

A) (CH₃)₂NH

B) (CH₃)₃N
C) (CH₃)₄N

D) CH₃NH₂

10. A compound 'Z' with molecular formula C₃H₄O₄ is heated to produce compound 'Y' and CO₂ gas. Heating of compound 'Y' with P₂O₅ forms compound 'X' and water molecule. Identify the compound 'X'.

A) Ethanoic acid

B) Ethanoic anhydride
C) Methanoic anhydride

D) Ethanal

11. A sequence of reactions is represented as:

Predict the name of reaction that converts (B) to (C).

A) Benzoin condensation

B) Perkin's condensation
C) Aldol condensation

D) Claisen condensation

Chemistry MCQs General Stream Question Paper 2082-2025 of Class 12 NEB - PDF Download.

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