The short notes for the chapter Acids Bases and Salts are as follows: Acids Acids are the one which: Produce [H+] in H2O Has sour taste Turns blue litmus red Acts as electrolyte in solution Chemical Properties Of Acids Acids + Metal → Salt + H2e.g., H2SO4 + Zn → ZnSO4 + H2 Acids + Metal Carbonate/Metal […]
Acids Bases and Salts: Key Concepts | Class 10 Chemistry Read More »
In this post, we will discuss about the anode rays and the discovery of proton and neutron. Anode Rays (Positive Rays or Canal Rays) During his working with cathode rays, Sir J J Thomson had noticed a red glow around the cathode, but on the side opposite the anode. To know the reason for this
Anode rays and discovery of proton & neutron: Key Concept Read More »
This post includes the topics of Class 9 Chapter 4 Structure of Atom, i.e., Cathode rays and the JJ Thomson model and the discovery of electron. Atoms are too small to be seen even with the most powerful microscope and, too light to be weighed even on the most sensitive balance. In this chapter, we
Cathode Rays and Discovery of Electron: Key Idea Read More »
Substitution reaction is the basic types of organic reaction which possess primary importance in the field of organic chemistry. What is substitution reaction? This reaction is defined as a reaction in which the functional group of one chemical compound is substituted by another group or it is a reaction which involves the replacement of one
Mastering Substitution Reactions – A Beginner’s Guide! Read More »
In this post, we will discuss about the Hinsberg test, preparation of hinsberg reagent, its principle and procedure for the test. The mechanism for the hinsberg test is also discussed. What is Hinsberg Test? Hinsberg test is a chemical reaction that can distinguish between primary, secondary, tertiary amines. The amine is shaken well with Hinsberg
Complete Beginner’s guide for Hinsberg Test Read More »
In this article, you will find 11 tricks with the reaction road map in addition to the tricks for aromatic conversion reactions for the conversion in organic chemistry for class 12 board exams. What is conversion reaction? In conversion reactions, we have to convert one organic compound to another organic compound. It occurs in a
11 Essential Tricks of Conversion in Organic Chemistry Read More »
Chemical Reactions and Equations question answer are provided in this post including NCERT questions also. Why should a magnesium ribbon be cleaned before burning in air ? Answer: Magnesium gets covered with a layer of magnesium oxide when kept in air for a long time. This layer hinders the burning of magnesium. Hence, it is
Chemical Reactions and Equations Question and Answer | Class 10 Chemistry Read More »
The short notes for the chapter Chemical Reaction and Equation are as follows: The representation of chemical reaction by means of symbols of substances in the form of formulae is called chemical equation.For example N2 + 3H2 ⇌ 2NH3 A balanced chemical equation has equal number of atom of each element participating in the reaction on both
Chemical Reaction and Equation: Short Notes | Class 10 Chemistry Read More »
This question is from Organic chemistry section of JEE Advance 2019. First time when you see this question, it looks a bit difficult. Don’t lose your confidence. I’ll tell you how easy it is. We have to apply the basic organic reactions and named reactions, that’s it!! In this question, set of reactions are given
Why this JEE Advance 2019 Question so easy? Read More »
What is base? According to Lewis theory of acids and bases, a base is the one which has the availability of electrons to donate to an acid. Here, we need to find the stronger base among benzyl amine and aniline. A stronger base will be the one whose electrons are easily available for donation. Structure
Which is more basic in nature? Benzyl amine or aniline. Read More »
