Toilet paper is a soft, absorbent paper product that is used to clean oneself after using the toilet or urinal. It is typically sold in rolls and is designed to be used once and then discarded. Toilet paper is made from a combination of virgin pulp, recycled paper, and water, and is available in various …
Wurtz described the synthesis of ethane from the reaction of ethyl iodide with metallic sodium in ether. He observed that the reaction proceeded through the formation of an alkyl radical intermediate, which combined with a second molecule of the alkyl halide to form the new carbon-carbon bond The Wurtz reaction is a chemical reaction named …
Class 9 Science chapter 2 syllabus is based on different types of matter. It covers the definition and examples of a mixture, solution, suspension, colloids, etc. The features of these substances are explained and compared in detail in this chapter. Details explanation of this chapter already uploaded as a video format available on YouTube you …
Class 9 science chapter 1 is the the foundational topics of Science, not only as a subject in board examination but also as an academic discipline to be pursued in higher studies, are introduced in class 9. It is on these basic concepts that advanced topics will be based on. Details explanation of this chapter …
In this chapter we discuss about various elements such as Metal and Non-metals and how elements can be classified as metals or non-metals on the basis of their properties. we uses uses of metals and non-metals in our daily life, but we donot know what is the difference them. Lets find out what are the …
In this Chapter, we will study the reactions of Acids Bases and Salts how acids and bases cancel out each other’s effects and many more interesting things that we use and see in our day-to-day life. We already know that acids are sour in taste and change the colour of blue litmus to red, whereas, …
Study matrial of NCERT and CBSE courses for class 10 of General Science, The given matrials we describe about of Chemical Reactions and Equations for class 10. This matrial is prepared by our highly exprienced teacher, they have many years of teaching exprience. We hope this matrial is very helpful for your academic level examination …
All animals including human beings depend on plants for their food. Green plants, in fact, have to make or rather synthesise the food they need and all other organisms depend on them for their needs. The green plants make or rather synthesise the food they need through photosynthesis and are therefore called autotrophs. The autotrophic …
All in one Science Class 10th has been written keeping in mind the needs of students studying in Class 10th CBSE. This book has been made in such a way that students will be fully guided to prepare for the exam in the most effective manner, securing higher grades. The purpose of this book is …
In the view of Competative exam Chemistry is considered to be the most scoring subject. This is one of the easiest scoring subjects, it is often ignored and undermined a subject. But if you want to get an edge over others, here is a tip, Chemistry mcq concepts for any competitive exam. Chemistry demands the …