Terms Related to Banking: The business of receiving, safeguarding, and lending money is called banking.

Occurrence of Group 16 Elements: Six elements make up Group \(16\) of the extended periodic

Elements of Communication System: Communication is the art of transmitting, processing and receiving information by

Test for Amines: Amines are the class of organic compounds that contain the \( -

Zinc Chloride Formula: In chemical compounds, zinc almost exclusively has the oxidation state \( +

Purification in Chemistry: When compounds are isolated from natural sources, they are contaminated and mixed

Refrigerators and Heat Pumps: Heat pumps, air conditioners, and refrigerators transfer heat from the colder region

Chemical Properties of Carboxylic Acids: The carboxyl group consists of a carbonyl group attached to

The Valence Shell Electron Pair Repulsion: The VSEPR theory or the Valence Shell Electron Repulsion (VSEPR) theory

Transport of Gases: Have you ever wondered about the air we breathe in, how it is