The mole concept helps in counting atoms and molecules from "summary" of NCERT Chemistry Class 11 - [CBSE Board] by Dr. S. C. Rastogi, ,Er. Meera Goyal
The mole concept is a fundamental concept in chemistry that helps us in counting atoms and molecules. It provides a way to measure the amount of a substance by relating it to its mass. By using the mole concept, we can easily determine the number of atoms or molecules present in a given sample of a substance. In the mole concept, one mole of any substance contains Avogadro's number of particles, which is approximately 6.022 x 10^23. This number is based on the number of atoms in 12 grams of carbon-12, which is defined as one mole. By knowing this number, we can calculate the number of atoms or molecules in any given sample by simply using the formula: Number of particles = Number of mo...
Similar Posts
The lanthanides and actinides are located below the main body of the table
The positioning of the lanthanides and actinides below the main body of the periodic table is a unique feature that reflects th...
Electromagnetic forces govern the interactions between atoms
The interactions between atoms are like an intricate dance, with each atom moving and responding to the others around it. At th...