Showing posts with label chemistry. Show all posts
Showing posts with label chemistry. Show all posts

Tuesday, July 30, 2019

What is the importance of chemistry in human life?

Chemistry is the branch of science in which the changes in the composition, structure, properties and chemical reaction of substances are studied. The human body itself is also made of chemical composition and the environment required for human life is also a mixture of chemical elements.

Chemistry is the branch of science in which the changes in the composition, structure, properties and chemical reaction of substances are studied. Human life can not be seen separately from chemistry, because living organisms, gas, liquid, solids and powders are made up of chemical elements only from the most humid minerals like diamonds and most hard minerals such as diamonds.

The human body itself is also made of chemical composition and the environment required for human life is also a mixture of chemical elements. The use of chemistry in day-to-day life is as follows:


Health

Ditol and phenyl etc., which are used to clean the body's wounds in the form of homicides and disinfectants, are actually chemical substances. Ditol is called chlorophyllinol. The doctor also cleans the wound with hydrogen peroxide before strapping it. Because of the genetic properties, iodine tincture is used for dressing in hospitals. Bleaching powder/calcium hypochlorite is used to clean the water sources and to clean the drains. Phenol is used in mouthwash making and dental work.

beauty product

Most cosmetics are currently manufactured by chemical substances, such as, in the polypalish, titanium oxide is used, cold-cream mineral oil is prepared by combining the perfume into a mixture of wax, water and borax, in the formation of powder Khadiya, Tailkam, Zinc Oxide, Smooth Soil, and Starch, etc. are mixed with others and lipsticks are manufactured from wax, wire Is by gas and oil |

Stationery items

The paper is made from pulp from the wood, and many types of raisins are inserted in it, by which the use of the undesirable material gets out of it and the pure cellulose is saved. Then remove it from bleaching powder and add it to the clay soil or starch. Is mixed. The graphite present in the pencil is also a corpus of carbon and it is soft and electrode conductor.

Photography

When a photo of an object is drawn, the light from the object falls on the lens of the film, and the chemical composition of the film on the film changes Vastu's negative. Later, positive pictures from the negative are taken from the sodium thiosulfate coated paper and are developed.

Soap and detergent

Soaps and detergents are a mixture of chemical compounds or compounds used for refining/washing. A mixture of soap sodium or potassium salts and fatty acids that does the cleaning process in water, while detergents also do the same thing but for washing/refining, it is better than soap because of the hardness of the water But there is no effect.

agricultural operation

Currently, the use of chemicals is increasing in agricultural work. Fertilizers and pesticides are chemical mixtures that increase the productivity of crops as well as save them from being destroyed. High yielding seeds are also produced by the chemical verbs. Fertilizers, pesticides and high yielding seeds were an important contribution in bringing the green revolution in India, which not only made the country self-reliant in food grains, but also the situation of food security has improved.

Industry and transport

In the textile industry, the metal industry, leather industry, petrochemical industry, etc. chemicals are used in any form. Crude oil, petrol, diesel, kerosene, etc. are separated by the chemical verb. CNG gas used in transport is also a chemical mixture. Leather processing, called tanning, is a chemical process.

In addition to these areas, chemistry plays an important role in the formation of weapons, the manufacture of utensils, etc. And its role in human life is increasing continuously.

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