EVERYDAY SCIENCE

Detailed explanation-1: -Calorimetry is the process of measuring the amount of heat released or absorbed during a chemical reaction.

Detailed explanation-2: -Thermochemistry is the branch of concerned with heat changes of chemical reactions.

Detailed explanation-3: -Thermochemistry is a branch of chemistry that qualitatively and quantitatively describes the energy changes that occur during chemical reactions. Energy is the capacity to do work. The first law of thermodynamics states that the energy of the universe is constant.

Detailed explanation-4: -chemical kinetics, the branch of physical chemistry that is concerned with understanding the rates of chemical reactions.

Detailed explanation-5: -Organic chemistry is a highly creative science that allows chemists to create and explore molecules and compounds. Organic chemists spend much of their time developing new compounds and finding better ways of synthesizing existing ones.