Important Questions for Class 12 Chemistry Chapter 8 Aldehydes, Ketones and Carboxylic Acids - PDF Download
JEE Mains & Advanced
Important Questions for Class 12 Chemistry Chapter 8 - Aldehydes, Ketones and Carboxylic Acids - Introduction
In this Chapter 8 of Class 12 Chemistry, students will find important questions of aldehydes, ketones and carboxylic acids along with their answers. These questions are derived from the CBSE board curriculum and are in line with the latest class 12 chemistry syllabus. Practicing these class 12 important questions will enable students to quickly review the concepts covered in the chapter and prepare for class 12 CBSE board examinations and other entrance exams including JEE, NEET etc. Organic Compounds, such as aldehydes, ketones and carboxylic acids are among the most significant compounds studied in organic chemistry. Students will learn about IUPAC System of Nomenclature, various reactions associated with the preparation of these compounds, the structures and properties of these compounds, and certain chemical reactions based on their functional groups. These important questions are selected by eSaral’s chemistry expert after reviewing the question papers of previous years and have been adapted in accordance with the latest CBSE board Syllabus. Students can rely on these questions to improve their preparation for the exam.
Important Topics & Sub-topics of Aldehydes, Ketones and Carboxylic Acids Class 12 Chemistry
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Topic |
Sub-Topic |
|---|---|
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Nomenclature and Structure of carbonyl groups |
Common name and IUPAC name of aldehyde and ketones, structure of carbonyl group etc. |
|
Preparation of aldehyde and ketones |
Preparation of aldehyde and ketones by different methods |
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Physical properties |
Physical properties of aldehyde and ketones |
|
Chemical Reactions |
Nucleophilic addition reactions, Reduction, Oxidation, reaction due to alpha hydrogen, other reaction etc. |
|
Nomenclature and structure of carboxyl group |
Nomenclature, Structure of carboxyl group etc. |
|
Methods of preparations of carboxylic acids |
From primary alcohols and aldehydes, From alkylbenzenes, From nitriles and amides, From Grignard reagents, From acyl halides and anhydrides, From esters etc. |
|
Physical properties |
In vapour state or in aprotic solvent, hydrogen bonding of RCOOH with water |
|
Chemical Reactions |
Reactions Involving Cleavage of O–H Bond, Reactions Involving Cleavage of C–OH Bond, Reactions Involving –COOH Group etc. |
Class 12 Chemistry Chapter 8 Aldehydes, Ketones and Carboxylic Acids Weightage
In class 12 CBSE board exam, every subject paper consist of 70 marks. Class 12 chemistry CBSE board exam paper also consist of 70 marks. Every single chapter of chemistry have different weightage in the CBSE chemistry board exam. Class 12 chemistry Chapter 8 - Aldehydes, Ketones and Carboxylic Acids have 8 marks weightage in the Class 12 chemistry CBSE board exam paper. The weightage percentage of chemistry Chapter 8 - Aldehydes, Ketones and Carboxylic Acids in the CBSE chemistry board exam is 12%. Hence, chemistry Chapter 8 - Aldehydes, Ketones and Carboxylic Acids is consider as important and scoring chapter in the chemistry CBSE board exam.
Tips to Solve Class 12 Chemistry Chapter 8 Aldehydes, Ketones and Carboxylic Acids
Time management strategies to solve class 12 chemistry chapter 8 important questions
Managing your time to get through all the important questions in Chapter 8 of Class 12 Chemistry Aldehydes, Ketones & Carboxylic Acids is essential . Make a list of what you want to accomplish in Chapter 8 and prioritize which questions you want to work on based on how important they are and how hard they are.
Special Focus on Challenging Topics
Chapter 8 of Class 12 Chemistry, which deals with Aldehydes and Ketones, can be tricky. It's important to pay attention to how the aldehydes and ketones react with each other, and how the acids react with each other. This includes things like nucleophilic addition and reduction, as well as acylation reactions.
Self Test Checklist
Self-Test Checklist of class 12 chemistry chapter 8 self-test checklist Aldehydes, Ketones & Carboxylic Acids will help you test your knowledge and readiness for the examinations.
Benefits of Solving Class 12 Chemistry Chapter 8 Important Questions with Answers
Solving Class 12 Chemistry Chapter 8 (Aldehydes, Ketones, and Carboxylic Acids) important questions with answers offers several benefits for your exam preparation and understanding of the topic. Here are the advantages:
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Comprehensive Review
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Conceptual Understanding
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Problem-Solving Skills:
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Familiarity with Exam Patterns:
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Improved Time Management:
Frequently Asked Questions
Question 1: What are the topics of chapter 8 Aldehydes, Ketones and Carboxylic acids introduced in Class 12 Chemistry?
Answer 1: Following topics have been introduced in class 12 chemistry chapter 8 Aldehydes, Ketones and Carboxylic acids:
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Nomenclature and Structure of Carboxyl group
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Preparation of aldehydes and ketones
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Physical Properties
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Chemical Reactions
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Uses of aldehydes and ketones
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Methods of preparation of carboxylic acids
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Chemical reaction
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Uses of carboxylic acids
Question 2: How to score good marks in Class 12 Chemistry Chapter 8 Aldehydes, Ketones and Carboxylic acids?
Answer 2: In order to achieve good marks in Class 12 Chemistry chapter 8, which focuses on Aldehydes and Ketones, it is essential to have a well-developed study strategy, be able to manage time efficiently, and have a thorough comprehension of the material. To begin, it is important to be familiar with the basic concepts, such as the classification, structure, and characteristics of Aldehydes, Ketones, and Carboxylic acids.