Chemicals in Processing Agricultural Commodities We know fruits, vegetables, fishes etc. are called agricultural commodities. The process through which agricultural commodities are kept fresh for a long time or be saved from decay by using…
Cleaning Mechanism of Soap and Detergent and Differences…
We have already discussed some other phenomena of Soap and Detergent in our previous blogs. Now, today's learning outcome will be on Cleaning mechanism of Soap and Detergent Differences Between Soap and Detergent The Cleaning Mechanism of…
Chemistry For Cleanliness: Detergent and Uses of Toiletries
Learning outcome: Detergent and its preparation Bad effects of using excess soap or detergent Use of Toiletries Detergent Detergent is also a cleaning material like soap. It usually looks like powder and is also available…
Chemistry For Cleanliness: Soap
Learning outcome: Soap, its preparation, and classification Role of Fat and Alkali On The Mixture of Soap and Glycerine Fatty Acid Soap Generally soap is the sodium salt (R-COONa) or Potassium salt (R-COOK) of higher…
Chemistry For Cleanliness: Bleaching Powder and Glass Cleaner
Learning outcome: Bleaching powder, its preparation, uses, the technique of removing colour spot, and killing germs Glass cleaner, its preparation, uses, and technique of cleaning glass Laboratory and industrial preparation of ammonia gas Bleaching Powder…
Chemistry for Cleanliness: Washing Soda and Toilet Cleaner
A sound mind in a sound body is called sound health. Our mind remains sound if our body is neat and clean. We use cosmetic soap to keep our body neat and clean, glass cleaner…
Mineral Resources: Nonmetal Minerals
Nonmetal Minerals Learning outcome: Definition of nonmetal minerals with an example Frasch method of sulfur extraction and its uses with the description of some of its compounds Contact method of sulfuric acid preparation and its…
Mineral Resources: Alloys
Alloys The solid substance obtained from mixing any molten metal or nonmetal with another molten metal and cooling the mixture is called alloy. The time between 5000 BC to 3000 BC, the humans used to…
Mineral Resources: (Metal Extraction: Part- 2)
Metal Extraction We have already discussed the three steps out of five for metal extraction in Metal Extraction: Part- 1. Now in this part, we will discuss the rest of the two steps. 4. Conversion of Metallic…