Download CBSE Class 12 Chemistry Sample Papers
Access comprehensive sample question papers for Class 12 Chemistry using the CBSE Class 12 Chemistry Sample paper 2014 Set 05. Designed to align with the 2026-27 CBSE academic guidelines, these model papers help students assess their exam readiness and understand current marking schemes.
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Access the complete sample paper PDF for Class 12 Chemistry below. Regular practice with these targeted mock exams builds familiarity with expected question patterns and chapter weightage to help secure higher marks.
1. Write the products obtained when benzyl phenyl ether is heated with HI.
2. Gases with high critical temperature are readily absorbed . Why?
3. Write the IUPAC name of the compound CH2(Cl)COCH(CH3)CONH2
4. Which of the following compounds has a lone pair of electrons at the central atom?
H2SO3 , H2SO4
5. What type of linkage holds together the monomers of DNA?
6. Complete the following reaction:
7. Write a non-exothermic reaction taking place in the blast furnace during extraction of iron.
8. Iodoform has antiseptic properties. Give one reason to support this.
9. KF has ccp structure. Calculate the ionic radius and F– ion if the side of cube or edge length is 400 pm. How many F– ions and octahedral voids are there in the unit cell?
10. Give reason :
(a) Why is Frenkel defect found in AgCl and not in the alkali metal halides?
(b) What is the difference between Phosphorus doped and Gallium doped Silicon semi-conductors?
11. Describe the construction of a H2-O2 fuel cell and the reactions taking place in it.
OR
Define the terms given below:
(a) Conductivity (b) Molar Conductivity What are their units?
12. State Raoult’s a law for a solution containing volatile liquids. Explain with suitable example, the concept of maximum boiling azeotropes.
13. Give chemical reactions in support of the following observations.
(a) Sulphuric acid has low volatility.
(b) Iodide ions can be oxidized by oxygen in acidic medium.
14. Propose mechanisms of the reaction taking place when
(a) (-) -2-Bromooctane reacts with sodium hydroxide to form (+)-octan- 2-ol.
(b) 2-Bromo pentane is heated with alc. KOH to form alkenes.
16. What is flux? What is the role of flux in the metallurgy of Iron and copper?
17. Neetu and Asha look organic compound synthesis as their chemistry project. They prepare benzene diazonium chloride and stored it at room temperature. Due to holiday, they start preparing azodye but it cannot be prepared. Then their friend Reena told them to prepare benzene diazonium chloride again and to use it immediately to prepare azo dye and they proceed accordingly and prepared azo dye successfully.
(i) Why azo dye is not a prepared from stored benzene diazonium chloride?
(ii) Write reaction involved in azo dye formation.
(iii) Write the values associated with the suggestion given by Reena.
18. Give reason:
(a) Nature of electrodes can also affect the products of electrolysis.
(b) Why does a dry cell become dead after a long time even if it has not been used?
(c) Conductivity decreases with decrease in concentration of electrolyte in a solution.
19 Write :
(a) Reaction involved in the preparation of a biodegradable polyester.
(b) Monomer unit of synthetic rubber (neoprene)
(c) One use of Nylon-6,6.
Please refer to attatched file for CBSE Class 12 Chemistry Sample paper 2014 Set E
Free study material for Chemistry
Download CBSE Sample Papers: Class 12 Chemistry
Access Sample Papers for Class 12 Chemistry
Review model practice papers for Class 12 Chemistry. Working through the CBSE Class 12 Chemistry Sample paper 2014 Set 05 under simulated test conditions at home ensures complete familiarity with upcoming school evaluations.
Maximize Your Scores with Model Papers
- Exam Blueprint: Understand mark allocations and structural guidelines relevant to Class 12 evaluations.
- Targeted Improvement: Identify weak areas in Class 12 Chemistry requiring focused revision.
- Pacing & Precision: Practice mixed question formats to build execution speed and ensure timely paper completion.
Post-Practice Strategy for Class 12 Chemistry
- Self-Evaluation: Score your answers using official guidance to track your academic progress.
- Mistake Correction: Class 12 pupils must re-solve questions answered incorrectly to master the correct method.
- Continuous Practice: Take additional Chemistry sample modules online to maximize preparedness for CBSE evaluations.
FAQs
You can download the complete PDF for CBSE Class 12 Chemistry Sample paper 2014 Set 05 for free from StudiesToday.com. Our resources for Class 12 Chemistry are updated for the latest academic session and follow the official exam pattern.
Yes, CBSE Class 12 Chemistry Sample paper 2014 Set 05 comes with detailed, teacher-verified solutions. We have provided step-by-step answers for Chemistry to help students of Class 12 understand correct methodology and marking scheme.
Practicing this Chemistry paper helps in time management and identifying important topics. For Class 12, solving mock papers is the best way to gain confidence and reduce exam-day anxiety.
Yes, all our study materials for Class 12 Chemistry are provided in a mobile-friendly PDF format. You can easily download CBSE Class 12 Chemistry Sample paper 2014 Set 05 on your mobile device.