What Are The Four Basic Operations In Mathematics

OPERATIONS ON NUMBERS Addition Addition of two or more numbers gives us another number. The numbers which are added are called addends and the new number thus obtained is called the sum. For example, 34670 + 12345 = 47015 Here, 34670 and 12345 are called addends and 47015 is called the sum of 34670 and … Read more

Chemical Properties of Carbon Compounds

Chemical Properties of Carbon Compounds Though we have millions of organic compounds, the reactions they undergo are limited. Some important reactions among them are discussed here. They are: 1) Combustion reactions 2) Oxidation reactions 3) Addition reactions 4) Substitution reactions 1. Combustion reactions Carbon, and its compounds burn in presence of oxygen or air to give CO2, heat … Read more