Jyoti Bashyal

Thermodynamics is the branch of physics that studies the relationship between heat and other properties of a substance (such as pressure, density, temperature, and so on). Thermodynamics, in particular, focuses on how heat transfer is related to various energy changes … Read more

Calorimetry is the science of measuring the heat exchange between a system and its surroundings to calculate the change in energy of the system. The word Calorimetry is derived from the Latin calor (“heat”) and Greek metron (“measure”), and so … Read more

A calorimeter is a device that measures heat, which is required for calorimetry. Calorimetry is the branch of science concerned with measuring a body’s state in terms of thermal features to investigate its physical and chemical changes. What is Calorimeter? … Read more

The Zeroth Law of Thermodynamics, the First Law of Thermodynamics, the Second Law of Thermodynamics, and the Third Law of Thermodynamics are the four laws of thermodynamics. The zeroth law of thermodynamics was created after the first three, which is … Read more

Directly determining the enthalpy change for a chemical reaction can be challenging in some cases. It might be challenging to manage the reaction that is occurring in a lab.  Alternatively, taking measurements from the reaction mixture using conventional calorimetry techniques … Read more

An energy diagram is often used to describe chemical reactions. These diagrams help trace the reaction’s progression from starting compounds to final products from left to right. Energy diagrams describe the physical or chemical processes of the reaction. Energy Diagram– … Read more

The term “isotope” refers to one of two or more species of atoms of a chemical element that share the same atomic number and position in the periodic table as well as nearly identical chemical behavior, but have different atomic … Read more

Thermodynamic processes are the exchanges of energy in the form of heat between or within systems. As we are already well-known for the term thermodynamics. Thermodynamics is the study of energy transfers in a system as represented by the heat, … Read more

Entropy is a very crucial concept to chemistry and physics. It helps us to understand how and why the physical processes go in a particular way. Why does ice melt? Why does cream spread in coffee? How do salt and … Read more