Integrated Course AIIMS-SYLLABUS Physics syllabus Magnetic effects of Current and Magnetism

Magnetic effects of Current and Magnetism The study of magnetic effects of current and magnetism involves understanding the relationship between electricity and magnetism, specifically how electric currents produce magnetic fields and the interactions between magnetic fields and electric currents. Here are the key concepts covered in this topic: These are the fundamental concepts related to…

Isotopes

Isotopes are atoms of the same element that have the same number of protons but different numbers of neutrons in their nuclei. This means that isotopes of a particular element have the same atomic number but different atomic masses. For example, carbon-12, carbon-13, and carbon-14 are all isotopes of carbon, with 6 protons but 6,…

Valence

Valence is a term used in psychology to describe the emotional content or “positive” or “negative” quality of an individual’s experience, affect or mood. In simpler terms, valence refers to how pleasant or unpleasant an experience or emotion is. Valence is typically measured on a continuum, with positive experiences or emotions (such as joy, happiness,…

Ionic radius

Ionic radius refers to the size of an ion, which is an atom or a group of atoms that has gained or lost one or more electrons, resulting in a net positive or negative charge, respectively. The ionic radius is defined as half the distance between the nuclei of two ions that are just touching…

Van’t Hoff factor

The Van’t Hoff factor, also known as the Van’t Hoff factor or i-factor, is a measure of the number of particles that a solute dissociates into when it is dissolved in a solvent. The factor is named after Dutch chemist Jacobus Henricus van ‘t Hoff. The Van’t Hoff factor is defined as the ratio of…

Colligative properties

Colligative properties are physical properties of a solution that depend only on the number of particles of solute dissolved in the solvent, and not on the nature of the solute particles themselves. The four colligative properties are: What is Required Colligative properties Required colligative properties refer to the use of colligative properties to determine the…

Activity and selectivity of solid catalysts

Solid catalysts are materials that accelerate chemical reactions by providing a surface for reactant molecules to adsorb onto and react. The activity of a solid catalyst is a measure of how effectively it can promote a particular chemical reaction, while selectivity refers to its ability to selectively form a desired product and minimize the formation…

Temperature dependence of rate constant (Arrhenius equation and activation energy)

The temperature dependence of a chemical reaction’s rate constant can be described by the Arrhenius equation, which relates the rate constant to the temperature and the activation energy of the reaction: k = A * exp(-Ea/RT) where k is the rate constant, A is the pre-exponential factor or frequency factor, Ea is the activation energy,…

Rates of chemical reactions

Chemical reactions can occur at different rates, depending on several factors such as temperature, concentration of reactants, the presence of a catalyst, surface area of reactants, and the nature of the reactants. The rate of a chemical reaction is defined as the change in concentration of reactants or products per unit time. The rate of…

Nernst equation

The Nernst equation is an important formula in electrochemistry that relates the concentration of ions in a solution to the potential difference across a membrane or electrode. The equation is named after German chemist Walther Nernst, who formulated it in 1889. The Nernst equation is given as: E = E° – (RT/nF) * ln(Q) where:…