Pharmacopoeia
by Introduction A pharmacopeia, frequently referred to as a “pharmacopeia,” is a vital and extensive reference book that serves as a gold standard in the realms …
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analysis Unit-I / Blog / Home
Errors: Sources, Types, and Methods of Minimization
Introduction Errors are an inevitable part of any measurement or scientific process. They can arise due to various reasons, leading to inaccurate results and conclusions. …
analysis Unit-I / Blog / Home
Preparation and Standardization of Oxalic Acid Molar and Normal Solutions
Introduction Oxalic acid is a widely used primary standard in volumetric analysis, particularly in acid-base and redox titrations. It is a dicarboxylic acid with the …
A Measles Infection: Causes, Symptoms, Prevention, and Treatment
Introduction Measles is a highly contagious viral infection that primarily affects children but can also occur in unvaccinated adults. Caused by the measles virus (a …
analysis Unit-I / Blog / Home
Mole Fraction (X)
Definition: Mole fraction (X) is defined as the ratio of the number of moles of a particular component to the total number of moles of …
analysis Unit-I / Blog / Home
What is Molality?
Definition Molality (m) is defined as the number of moles of solute per kilogram (kg) of solvent. Unlike molarity, molality is independent of temperature because …
analysis Unit-I / Blog / Home
What is Normality?
Definition Normality (N) is defined as the number of gram-equivalent weights of solute per liter of solution. It is a concentration unit used in titrations …
analysis Unit-II / Blog / Home
Classification of Acid-Base Titrations
Introduction Acid-base titrations involve quantitative analytical techniques for measuring the concentration of acidic or basic solutions by reacting them with solutions of known concentrations. These …
Purity of the Precipitate
Introduction Gravimetric analysis is one of the most precise and accurate methods for determining the quantity of an analyte in a sample. However, the accuracy …
analysis Unit-V / Blog / Home
Potentiometry
Introduction Potentiometry is an electroanalytical technique used to measure the electrical potential (voltage) of an electrochemical cell without drawing any significant current. This method is …