What is Avogadro’s Law?

Avogadro’s Law According to the Avogadro’s law equal volumes of all the gases at same temperature and pressure contain equal number of molecules. This definition of Avogadro’s law can be explained from the Avogadro’s hypothesis. This hypothesis says that all the ideal gases at standard temperature and pressure occupy a volume of 22.414 dm3. Let … Read more

Absolute zero and scales of thermometry

Learning Objectives In this article, you will learn about absolute zero with graphical explanation, scales of thermometry such as centigrade, Fahrenheit, and Celsius, and their interconversions formulas by professional author. What is absolute zero? The hypothetical temperature at which the volume of all gases becomes zero is called absolute zero. Definition of absolute zero Its … Read more