what is normality

The normal at any point of the spherical mirror is the straight line obtained by joining that point with the center of the mirror. The normal at point A on the mirror is the line AC obtained by joining A to the center of curvature of the mirror. Normal at any point on..

The perpendicular drawn to the surface of separation at the point of incidence is called the normal..

Normality - Normality is defined as the number of gram equivalents of solute present per litre (dm 3 ) of the solution at any given temperature. It is expressed as N. In terms of weight, Normality of the substance can be expressed a..

Normality is defined as the number of gram equivalents of solute present per litre (dm 3 ) of the solution at any given temperatur..

The perpendicular drawn to the surface of separation at the point of incidence is called the normal..

The normality equation is commonly used to calculate the normality of solutions after dilution. The above equation is also called as dilution formula because it helps in calculating the volume of the solvent required in diluting a concentrated solution. The same equation h..

Tangents and Normals..

In the case of these elements, all shells except the outermost shell are completely filled. Elements belonging to I A, II A, III A, IV A, V A, VI A and VII A are normal elements. Elements of the second period are known as typical elements [Li (Z = 3) to Ne (Z = 10)] because each element ..

Let (dy/dx) (x1,y1) = m be the slope of the tangent at (x1, y1) on the curve y=f(x). 1. Equation of the tangent at (x 1 ,y 1 ) is 2. Equation of the normal at (x 1 ,y 1 ) is..