Class 11 CHEM : Chapter 1: Some Basic Concepts of Chemistry 01 || Laws of Chemical Combination ||

Transcript

hello students today we are going to start 1 chapter of class 11 chemistry so we will study the first chapter of chemistry which is basic concepts of chemistry In this, we see why chemistry is important and which chemical we use and what are the significant how it helps us in many ways what is a significant figure what is an element what is mixtu... Read More