11th chemistry free download pdf

Hydrogen forms more compounds in nature than any other element. It is also the first element on the periodic table. Additionally, Hydrogen has great industrial importance as well. In this chapter of NCERT 11 chemistry book, you will learn about Hydrogen, dihydrogen, its properties, preparations, hydrides, etc.

Additionally, solve the exercise section to know more about this element. Chapter The s-Block Elements. Since this outermost s-orbital can house only two electrons, groups one and two belong to this section of the periodic table. The first group consists of elements like lithium, sodium, rubidium, potassium, caesium and francium.

These elements are popular alkali metals. On the other hand, the second group comprises elements such as beryllium calcium, magnesium, strontium, radium, and barium. These elements, except beryllium, are popularly known as the alkaline earth metals. You will study their properties and usage as well. Additionally, completing the exercise will allow you to understand these s-Block elements even better.

Chapter The p-Block Elements. In the case of p-Block elements, the last electron enters the furthest p-orbital. Since there are three p-orbital, a set of six electrons can accommodate in one p-orbital. Consequently, there are a total of six such sets of elements in the entire periodic table. It ranges from number 13 to Boron, nitrogen, carbon, oxygen, helium, fluorine head these groups.

On the other hand, the inner core of electron configuration may differ. This difference influences the physical and chemical properties of an element. Therefore, you can observe variations in terms of the properties of these p-Block elements.

You can learn their characteristics and their usage as well from this chapter. In the previous chapter, i. Due to this property, it creates covalent bonds with other carbon atoms. Moreover, it can also form the same bonding with atoms of different elements like oxygen, hydrogen, sulphur, nitrogen, halogens and phosphorus as well. These new elements and their properties are studied under a separate branch of chemistry called organic chemistry.

In this chapter, you will learn about its fundamental principles, its technique of analysis, its formation, etc.

Additionally, these new elements are known as organic compounds. Chapter Hydrocarbons. Hydrocarbons represents a compound that has carbon and hydrogen molecules. Coal and petroleum elements are some of the most common hydrocarbon compounds. Besides, hydrocarbons are classified into three groups.

These are —. Open chain saturated alkanes. Unsaturated alkenes and alkynes. Cyclic alicyclic and aromatic. Additionally, you will study these groups in detail, their properties, nomenclature, isomer, etc.

Chapter Environmental Chemistry. In environmental science, you have already studied the economic, social, chemical, biological, and chemical relation with the surroundings. In environmental chemistry, you will learn about the origin, transport, reactions, effects and fate of various chemical species in the environment.

Moreover, in this chapter, you will study the following topics —. Environmental Pollution. Atmospheric Pollution. Water Pollution. Soil Pollution. Industrial Waste. Strategies to Control Environmental Pollution. Green Chemistry. This chapter will provide you with a more in-depth idea of various problems associated with the environment.

Apart from that, there are numerous short trivia mentioned in this chapter, as well. They will help you understand any topic better. You can click on the chapter-wise links below to download each chapter that you are looking for in PDF format.

We have also given the option to download the entire book for Chemistry in a zipped format below. Download the ebooks and read them whenever you want. Unit 1- Some Basic Concepts of Chemistry. Unit 2- Structure of Atom. Unit 3- Classification of Elements and Periodicity in Properties. Unit 4- Chemical Bonding and Molecular Structure. Unit 5- States of Matter. Unit 6- Thermodynamics. Unit 7- Equilibrium. Unit 8- Redox Reactions. Unit 9- Hydrogen.

Unit The s-block Elements. Unit The p-Block Elements. Unit Hydrocarbons. Unit 14 — Environmental Chemistry. Chemistry Part 1 The Solid State. Chemistry Lab Manual Introduction. It is necessary to pay extra attention to Organic Chemistry. Make the best use of them and finish the syllabus thoroughly.

These questions are handpicked in a manner so as to prepare you for any difficulty level of questions that might come your way now or in the future. Along with solving the practice questions, you can also take the PCM Class 12 Mock Tests to add an edge to your preparation. We hope this detailed article helps you. If you have any queries regarding this article on NCERT Books for Class 11 Chemistry, ping us through the comment box below and we will get back to you as soon as possible.

Support: support embibe. General: info embibe. Table of Contents. Download Here. Some Basic Concepts of Chemistry. Structure of Atom.

Classification of Elements and Periodicity in Properties. Chemical Bonding and Molecular Structure. States of Matter.