Meaning: It refers to the relationship between management, government and employees in the industrial sector. Scope of industrial sector: 1. To teach activities. 2. To better union relations. 3. To...
When things are arranged in a circle then number of permutations ( arrangements ) is calculated in the following way : Since one of the objects is always fixed in its position so the total number of objects...
Expressing the concentration of a solution:- Before we start with the concentration, we should understand the calculation of moles. A number of moles =mass of solute /Molecular mass of the substance. Example:...