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What is Molality?

by punetkumar987February 27, 2025February 27, 20250

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 …

What is Normality?

by punetkumar987February 24, 2025February 27, 20250

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 …

Classification of Acid-Base Titrations

by punetkumar987February 21, 2025February 24, 20250

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

by punetkumar987February 17, 2025February 17, 20253

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 …

Potentiometry

by punetkumar987February 13, 2025February 13, 20250

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 …

Electrochemical Methods of Analysis

by punetkumar987February 12, 2025February 13, 20250

Introduction Electrochemical methods of analysis are techniques used to study chemical systems by measuring electrical parameters such as current, voltage, or charge. These methods are …

Dichrometry

by punetkumar987February 12, 2025February 12, 20252

1. Introduction Dichrometry is a type of volumetric analysis based on the use of dichromate ions (Cr₂O₇²⁻) as the titrant in redox titrations. The dichromate …

To study the endocrine system using specimen, models, etc.

by punetkumar987January 29, 2025January 29, 20250

Greetings, fellow learners! We’re thrilled to share a valuable educational resource with you. Our latest download is designed to enhance your understanding and proficiency in …

Metal Ion Indicators

by punetkumar987January 27, 2025January 27, 20250

Metal ion indicators (complexometric indicators) are organic dyes that form weak complexes with metal ions and change color during the titration endpoint. They ensure accurate …

To prepare and submit phenytoin from benzil and urea.

by punetkumar987June 14, 2024June 14, 20240

Greetings, fellow learners! We’re thrilled to share a valuable educational resource with you. Our latest download is designed to enhance your understanding and proficiency in …