As per the CBSE Term-2 date sheet, the Class 12 Chemistry board exam will be held on Saturday, May 7, 2022, from 10.30 am to 12.30 pm. There is not much time for students to pack up their preparations and work on the revision. They need to focus more on NCERT textbooks and keep supplementary books on the side.
The knowledge of the syllabus is a must-to-know point before starting preparation and revision for any examination. Moreover, Chemistry is an easy to handle but tricky subject. Students need to strengthen their fundamental concepts for an excellent outcome in Chemistry. And for this purpose, without any doubt, they can consider NCERT textbooks, NCERT examples, and NCERT solutions. In other words, NCERT books are the best for Chemistry board exam preparations.
Also See: CBSE Class 12 Term 2 Chemistry Paper Analysis
To know more about the NCERT Chemistry syllabus for the Class 12 Term 2 board exam, read this article till the end.
| Table of Contents |
| Term 2 Chemistry Syllabus |
| Chapter-wise Marking Scheme |
| Topic-wise Distributions Of Chapters |
| Term 2 Practicals Syllabus |
| Practicals Evaluation Scheme |
| Topic-wise Distribution Of Practicals |
| Pattern Of Class 12 Term 2 Chemistry Exam |
| FAQs |
Also See: CBSE Class 12 Chemistry Important Topics
Term 2 Chemistry Syllabus
Chemistry is important as well as an interesting subject. If a student can grasp all Chemistry Concepts included in their course, then, without any question, he can achieve an outstanding score with half the hard work. For selecting a career in engineering or medical field, then Chemistry is a must to take the subject.
Term-II comprises seven units, and these combined units consist of 35 marks. There will be 12 questions with internal choice, divided into three sections. Questions will be asked from different formats, i.e., case-based, situation-based, short answer type, and long answer type.
Electrochemistry, Chemical Kinetics, Surface Chemistry, d -and f -Block Elements, Coordination Compounds, Aldehydes, Ketones, and Carboxylic Acids, and Amines are the units under the CBSE Class 12 Term 2 Chemistry syllabus.
Chapter-wise Marking Scheme
Following is the chapter-wise marking scheme list, according to CBSE Term 2 pattern:
| Unit No. | Name Of The Unit | Marks |
| 1 | Electrochemistry | 13 |
| 2 | Chemical Kinetics | |
| 3 | Surface Chemistry | |
| 4 | d -and f -Block Element | 9 |
| 5 | Coordination Compound | |
| 6 | Aldehydes, Ketones, and Carboxylic Acids | 13 |
| 7 | Amines | |
| Total | 35 | |
Topic-wise Distributions Of NCERT Chapters
The important NCERT topics covering each Term 2 unit of the Chemistry exam are as below:
Also See: CBSE Class 12 Term 2 Chemistry Import Questions
Electrochemistry
The NCERT topics included in this unit for the Term 2 exam are:
| Name of The Topic |
| Redox reactions |
| EMF of a cell |
| Standard electrode potential |
| Nernst equation and its application to chemical cells |
| Relation between Gibbs energy change and EMF of a cell |
| Conductance in electrolytic solutions |
| Specific and molar conductivity |
| Variations of conductivity with concentration |
| Kohlrausch’s Law |
| Electrolysis |
Chemical Kinetics
The NCERT topics included in this unit for the Term 2 exam are:
| Name of The Topic |
| Rate of a reaction (Average and instantaneous) |
Factors affecting rate of reaction:
|
| Order and molecularity of a reaction |
| Rate law and specific rate constant |
| Integrated rate equations and half-life (only for zero and first-order reactions) |
Surface Chemistry
The NCERT topics included in this unit for the Term 2 exam are:
| Name of The Topic |
| Adsorption – physisorption and chemisorption |
| Factors affecting adsorption of gases on solids |
| Colloidal state: the distinction between true solutions, colloids, and suspension |
| Lyophilic, lyophobic, multi-molecular, and macromolecular colloids |
| Properties of colloids |
| Tyndall effect |
| Brownian movement |
| Electrophoresis |
| Coagulation |
d- and f- Block Elements
The NCERT topics included in this unit for the Term 2 exam are:
| Name of The Topic |
| General introduction |
| Electronic configuration |
| Occurrence of transition metals |
| Characteristics of transition metals |
General trends in properties of the first-row transition metals:
|
| Lanthanoids: electronic configuration and oxidation states |
| Lanthanoid contraction and its consequences |
Also See: CBSE Class 12 Term 2 Chemistry Important Topics
Coordination Compounds
The NCERT topics included in this unit for the Term 2 exam are:
| Name of The Topic |
| General introduction |
| Ligands |
| Coordination number |
| Colour of coordination compounds |
| Magnetic properties of coordination compounds |
| Shapes of coordination compounds |
| IUPAC nomenclature of mononuclear coordination compounds |
| Bonding in coordination compounds |
| Werner’s Theory |
| Valence Bond Theory (VBT) |
| Crystal Field Theory (CFT) |
Aldehydes, Ketones, and Carboxylic Acids
The NCERT topics from this unit for the Term 2 exam are:
| Name of The Topic |
Aldehydes and Ketones:
|
Carboxylic Acids:
|
Amines
The NCERT topics included in this unit for the Term 2 exam are:
| Name of The Topic |
| Nomenclature |
| Classification |
| Structure |
| Methods of preparation |
| Physical and Chemical properties |
| Uses of Amines |
| Identification of primary, secondary, and tertiary amines |
Term 2 Practicals Syllabus
At the end of Term II, a 15-mark Chemistry Practical would be conducted under the supervision of Board appointed external examiners. It would contribute to the overall practical marks for the subject.
In case the situation of lockdown continues beyond December 2021, a Practical Based Assessment (pen-paper) of 10 marks and Viva 5 marks would be conducted at the end of Term 2, jointly by the external and internal examiners. And marks would be submitted by the schools to the Board. It would contribute to the overall practical marks for the subject.
Also See: CBSE Class 12 Term 2 Exam Answer Key | CBSE Class 12 Syllabus
Practicals Evaluation Scheme
Following is the evaluation scheme list of practicals, according to CBSE Term 2 pattern:
| Practical | Marks |
| Volumetric Analysis | 4 |
| Salt Analysis | 4 |
| Content-Based Experiment | 2 |
| Project Work and Viva(Internal and External Both) | 5 |
| Total | 15 |
Topic-wise Distribution of Practicals
1. Volumetric Analysis (4 marks)
Determination of concentration/ molarity of KMnO4 solution by titrating it against a standard solution of
- Oxalic acid
- Ferrous Ammonium Sulphate
(Students will be required to prepare standard solutions by weighing themselves)
2. Salt analysis (Qualitative analysis) (4 marks)
Determination of one cation and one anion in a given salt:
- Cations- Pb²⁺, Cu²⁺, As³⁺, Al³⁺, Fe³⁺, Mn²⁺, Ni²⁺, Zn²⁺, Co²⁺, Ca²⁺, Sr²⁺, Ba²⁺, Mg²⁺, NH₄⁺
- Anions – (CO₃)²⁻, S²⁻, NO₂⁻, SO₃²⁻, SO₄²⁻, NO₃⁻, Cl⁻, Br⁻, I⁻, PO₄³⁻, C₂O₄²⁻, CH₃COO⁻
(Note: Insoluble salts excluded)
3. Content-based experiment (2 marks)
Preparation of Inorganic Compounds Preparation of double salt of
- Ferrous Ammonium Sulphate
- Potash Alum
Preparation of Potassium Ferric Oxalate
Tests for the functional groups present in organic compounds:
- Unsaturation
- Alcoholic
- Phenolic
- Aldehydic
- Ketonic
- Carboxylic
- Amino (Primary)
Pattern Of Class 12 Term 2 Chemistry Exam
The Chemistry paper of CBSE Class 12 Term 2 will have 12 questions, divided into three sections, with internal choice in some questions:
| Section | Number Of Questions | Type Of Questions | Marks |
| A | Question 1 to 3 | Very Short Answer Questions | 2 marks each |
| B | Question 4 to 11 | Short Answer Questions | 3 marks each |
| C | Question 12 | Case-based Question | 5 marks |
| Total | 35 | ||
CBSE Term 2 exams will be held on 50% of the reduced syllabus as prescribed earlier. The CBSE Term 2 papers will have both objective and subjective questions. And the duration of the exam is 2-hours.
We use chemistry in our daily life either knowingly or sometimes unknowingly. It is a very useful subject and teaches us many skills. If students prepare it step-by-step, they can achieve many benefits from Chemistry. This subject can help you in gaining an excellent percentage in Class 12.
This article covers almost all the information related to NCERT Term 2 Chemistry syllabus for the Class 12 CBSE board exam. We advise you not to study continuously for long hours, as it affects your mental health. Take small breaks between your studies and give some time to exercise, take morning walks, and do other entertainment activities. These all help you to keep fresh and positive during exam time.
Also See: CBSE Class 10 Term 2 English Exam 2022
FAQs
1. What instructions should I follow on the examination day?
You need to follow the below instructions on examination day:
- Reach the exam venue in 30-40 minutes.
- Must carry Class 12 Term 2 board exams admit card with you.
- Use the extra 15 minutes wisely and read the question paper thoroughly in this duration.
- Do not bring any false objects with you.
- Must follow all the instructions strictly as instructed by the board.
2. What are the most scoring topics for the Class 12 Term 2 Chemistry exam?
Following the below topics is the best scoring for the Term 2 Chemistry board exam:
- Electrochemistry: Nernst equation and all the formulae
- Chemical Kinetics: Corresponding equations of all the orders and activation energy
- Surface Chemistry: All definitions and about colloids
- d- and f- Block Elements: Trends in each group, use of all compounds, and reactions
- Coordination Chemistry: All definitions, VBT, CFT, and Isomerism
- Aldehyde, ketones, and Carboxylic acids: All types of synthesis reactions and reactions of NH₃ derivatives with the carbonyl group
- Amines: Hoffmann Bromamide reaction, Gabriel Phthalamide reaction, Carbylamine reaction, and Diazonium group
3. What important tips should I follow to prepare for the Class 12 term 2 Chemistry exam?
Some preparations tips you should follow for the Class 12 Term 2 Chemistry exam:
- Must have clear information about Term 2 Chemistry complete syllabus.
- Prepare notes and revise them daily.
- Revise important formulae of Physical Chemistry and Chemical reactions of Inorganic and Organic Chemistry.
- Go through NCERT textbooks and study them thoroughly.
- Do not leave any exercise, example, graph, diagram, or text from NCERT books.
- Solve mock papers, sample papers, and previous years’ papers as many as possible.
- Prepare a daily schedule chart and follow it strictly.
- Consult your teachers for clearing doubts.
- Go through NCERT Solutions for Class 12 Chemistry if there is any doubt about the exercise of NCERT Chemistry textbooks.
4. Are NCERT Chemistry books enough for getting an excellent score in the Class 12 Term 2 exams?
This is one of the most time-asked questions. There’s no doubt NCERT books are the best for board exam preparations. For board exams and even for competitive exams, experts advise students to go through NCERT books thoroughly. You need to study NCERT Chemistry books line by line to get an excellent outcome. Solve every question asked in the textbooks, examples, and sample papers.
5. What are the important reactions of Organic Chemistry for the Class 12 term 2 Chemistry exam?
The following Organic Chemistry reactions are important for the Term 2 Class 12 Chemistry exam:
- Sundermeyer reaction
- Balz-Schiemann reaction
- Rosenmund reduction
- Etard reaction
- Gattermann-Koch reaction
- Clemmensen reaction
- Wolff Kishner reaction
- Tollen’s test
- Fehling’s test
- Aldol reaction
- Aldol condensation
- Cross aldol condensation
- Cannizzaro reaction
- Kolbe electrolysis
- Hell-Volhard-Zelinsky (HVZ) reaction
- Gabriel phthalimide reaction
- Hoffmann bromamide degradation reaction
- Carbylamine reaction
- Hinsberg’s test
- Coupling reaction
6. Should I have to bring any photo ID proof with me to admit card in Term 2 board exams?
No, you do not have to bring any other Photo ID proof other than your admit card for Term 2 board exams. Any other document, whether your school ID card, voter card, Aadhar card, pan card, or any other document, is not valid to bring during board exams. If you are caught with them in the examination hall, it will be considered unfair, and you will be expelled from the examination.
