As a 10th class student in Punjab Boards, you may be wondering about the pairing scheme for the upcoming Chemistry exam. The pairing scheme is an important tool that helps students prepare for the exam effectively by identifying the important chapters and topics. In this article, we will discuss the chapter-wise 10th class Chemistry pairing scheme for the Punjab Boards exam in 2023.
Chapter 1: Chemical Reactions and Equations
This chapter deals with the different types of chemical reactions and the methods used to represent them. The important topics in this chapter include types of chemical reactions, balancing chemical equations, and stoichiometry. This chapter carries a weightage of 6 marks in the exam.
| Chapter | Marks |
|---|---|
| 1. Chemical Equilibrium | 06 |
| 2. Acids, Bases, and Salts | 06 |
| 3. Organic Chemistry | 12 |
| 4. Hydrocarbons | 10 |
| 5. Chemical Industries | 08 |
| 6. Biochemistry | 08 |
| 7. Environmental Chemistry | 06 |
| 8. Analytical Chemistry | 06 |
| Total | 62 |
Please note that this pairing scheme is subject to change by the Punjab Boards, and it’s always a good idea to check for the latest updates on their official website.
Chapter 2: Acids, Bases, and Salts
Acids, bases, and salts are important chemicals that play a vital role in our daily lives. This chapter deals with the properties, reactions, and uses of acids, bases, and salts. The important topics in this chapter include the properties of acids and bases, pH scale, and the preparation of salts. This chapter carries a weightage of 7 marks in the exam.
Chapter 3: Metals and Non-Metals
Metals and non-metals are important elements that have different properties and applications. This chapter deals with the physical and chemical properties of metals and non-metals, their reactions with each other, and their uses. The important topics in this chapter include the physical and chemical properties of metals and non-metals, reactivity series, and the extraction of metals. This chapter carries a weightage of 10 marks in the exam.
Chapter 4: Carbon and Its Compounds
Carbon and its compounds are important chemicals that are used in a wide range of applications. This chapter deals with the properties, reactions, and uses of carbon and its compounds. The important topics in this chapter include the properties of carbon and its compounds, organic compounds, and the different types of organic reactions. This chapter carries a weightage of 9 marks in the exam.
Chapter 5: Periodic Classification of Elements
The periodic table is an important tool that helps us understand the properties of different elements. This chapter deals with the periodic classification of elements, their properties, and their applications. The important topics in this chapter include the modern periodic table, periodic trends, and the classification of elements. This chapter carries a weightage of 8 marks in the exam.
Chapter 6: Chemical Bonding and Molecular Structure
Chemical bonding and molecular structure are important concepts that help us understand the properties and behavior of different substances. This chapter deals with the different types of chemical bonding, molecular structure, and the properties of different substances. The important topics in this chapter include ionic bonding, covalent bonding, hybridization, and molecular geometry. This chapter carries a weightage of 10 marks in the exam.
Chapter 7: Biochemistry
Biochemistry is the study of the chemical processes that occur within living organisms. This chapter deals with the chemical processes that occur within living organisms, the structure and function of biomolecules, and the metabolic pathways. The important topics in this chapter include carbohydrates, proteins, lipids, nucleic acids, and enzymes. This chapter carries a weightage of 4 marks in the exam. 10th Class Chemistry Pairing Scheme 2023 Punjab Boards
Conclusion:
The 10th class Chemistry exam in Punjab Boards in 2023 will cover all the above-mentioned chapters, with different weightages for each chapter. As a student, it is important to focus on the important chapters and topics and prepare effectively for the exam. With the help of this chapter-wise pairing scheme, you can identify the important chapters and topics and prepare accordingly. Good luck with your exam preparation!
