Basic chemistry

HOW TO SOLVE  NUMERICAL PROBLEMS IN CHEMISTRY OR PHYSICS   In this post we will see how to solve numericals problems in chemistry or physics? This video will explain you in detail that how to solve numericals problems in chemistry or physics. This video will teach you about how to solve numericals problems in chemistry  This video also teaches you about how to solve numericals problems in physics  How to solve numericals problems? Step 1 : Learn the formula. Step 2 : Learn the concept of formula. For example  this formula is of 11th std of chemistry  PV=nRT  In this formula Learn about that in this formula  What is P? What is V? What is n? What is R?  What is T  Here  P is the pressure  V is the volume  n is the number of mole  R is the gas constant  T is the temperature  Step 3: Do the easy solved examples given in the textbook or any book which you prefer. If you can not solve the given problem by own then clear your concept again and Learn the formula. If you have solved the problem