This post includes the most important chemical reactions of Chemistry section which help you to excel in your exams. The reactions are mentioned chapterwise. Chemical Reactions and Equations 1. Pb(NO3)2 + 2 KI → PbI2 + 2KNO3 PbI2 is yellow precipitate formed. This reaction is double displacement reaction or precipitation reaction. 2. CaO + H2O […]
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In this post, you will find the important topics of chemistry for JEE and NEET on each and every chapter in Chemistry based on previous year questions of last 15 years. You may skip the chapters which are not in the latest syllabus. Important Topics of Chemistry Class 11th Some Basic Concepts of Chemistry CONCENTRATION
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This post contains 100+ organic chemistry reasoning questions which are important for the CBSE Class 12 Board Exam. Organic Chemistry Reasoning Questions 1. Why is sulphuric acid is not used during reaction of alcohols with KI? Ans: Sulphuric acid converts the KI into HI and then oxidizes into I2. 2. Arrange each set of compounds
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This post provides you the list of best books of Organic Chemistry JEE 2025 and NEET 2025. When preparing for the JEE (Joint Entrance Examination) and NEET (National Eligibility cum Entrance Test) in India, it’s important to choose the right books for organic chemistry that provide a solid theoretical foundation and ample practice questions. Here
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In this post, you will find the questions and answers of chapter Organic Chemistry Some Basic Principles including NCERT questions. 1. What are hybridisation states of each carbon atom in the following compounds? CH2=C=O, CH3CH=CH2, (CH3)2CO, CH2=CH-CN, C6H6. Answer: The hybridisation states of each carbon atom in the following compounds is as follows: 2. Indicate the
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In this post, you will find the questions and answers of chapter s block elements including NCERT questions. 1. What are the common physical and chemical features of alkali metals? Answer: Physical properties of alkali metals: (a) Alkali metals have low ionization enthalpies. (b) Alkali metals are highly electropositive in nature. (c) Alkali metals exhibit +1
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In this post, you will find the list of important trends in s and p block elements presented in a convenient tabular format. These trends are most important from the examination point of view for Class 11 and 12 and also for competitive exams IIT JEE and NEET. S and P block elements Understanding the
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In this post, you will find the “difference between” questions which are asked in your exams for Class 9-12. These questions are designed to test your understanding and knowledge of various concepts. By comparing and contrasting different ideas, you will be able to develop a deeper understanding of the subject matter. Additionally, answering these questions
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In this post, you will find the important reactions of p-block elements for class 12. The p-block elements, also known as the main group elements, are located in groups 13 to 18 of the periodic table. These elements play a crucial role in various chemical reactions and display diverse properties due to their electron configurations.
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In this particular blog post, you will be able to access a total of 80 significant and relevant questions pertaining to the P-Block Elements. This insightful compilation of questions is tailored to assist you in your upcoming Class 12 Board Exam, giving you an advantageous edge in your academic journey. Note: No conceptual question will
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