0

Guest

Courses New

best book to understand normality in chemistry ??

best book to understand normality in chemistry ??

Grade:

1 Answers

Gaurav
askIITians Faculty 164 Points
9 years ago

The normality of a solution gives the number of gram equivalents of the solute present in one litre of the solution
255-1582_Capture.PNG
Number of gram equivalent of solute= Mass of solute in gram/equivalent weight of solute

Equivalent weight of solute (E)= Molar mass of solute/Valence factor

Valence factor forbase= acidity of base

Valence factor foracid= basicity of acid

Valence factor forelement= valency

Thus, if one gram equivalent of a solute is present in one litre of the solution, the concentration of the solution is said to beone normal.

1N = Normal = One gram equivalent of the solute per litre of solution = Normality is 1

N/2= Seminormal = 0.5 g equivalent of the solute per litre of solution = Normality is 0.5

N/10= Decinormal = 0.1 g equivalent of the solute per litre of solution = Normality is 0.1

N/100= Centinormal = 0.01 g equivalent of the solute per litre of solution = Normality is 0.01

N/1000= Millinormal = 0.001 g equivalent of the solute per litre of solution = Normality is 0.001

Think You Can Provide A Better Answer ?

Other Related Questions on Physical Chemistry

View all Questions »

ASK QUESTION

Get your questions answered by the expert for free

Answer and earn gift vouchers

Win Gift vouchers upto Rs 500/-

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Click Here Know More

Complete Self Study Package designed by Industry Leading Experts

Click Here Know More

Live 1-1 coding classes to unleash the Creator in your Child

Click Here Know More

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Click Here Know More