CGPSC Mains 2024 Notes
Get topicwise printed notes for CGPSC Mains Exam 2024 developed by experienced faculty of PSCNOTES.CGPCS Prelims and Mains Notes, CGPCS Test Series
Laboratory method of preparation acetic acid Ethanoic Acid (Acetic acid – CH COOH) Ethanoic acid is the second member of the homologous series of carboxylic acids. In other words, vinegar contains about 5 to 8% acetic acid. We will now describe two methods for the manufacture of ethanoic acid. In the first method, ethanoic acid … Read more Laboratory method of preparation acetic acid
Properties of polythene Polyethylene is a thermoplastic polymer with variable crystalline structure and an extremely large range of applications depending on the particular type. It is one of the most widely produced plastics in the world (tens of millions of tons are produced worldwide each year). The commercial process (the Ziegler-Natta catalysts) that made PE … Read more Properties of polythene
Non Metals As far as elements are concerned, a nonmetal is simply an element that does not display the properties of a metal. It is not defined by what it is, but by what it is not. It doesn’t look metallic, can’t be drawn into a wire or pounded into shape or bent, doesn’t conduct … Read more Non Metals
CHHATTISGARH 30l standard sacks of tendupatta collected so far: govt Nearly 8.30 lakh standard sacks of tendupatta have been collected in more than 10,000 collection centres under 916 primary forest cooperative societies of Chhattisgarh, officials informed. From Bastar to Surguja, tendupatta from 31 forest division of the State is being collected. Incoming of … Read more 18.05.18 (CGPCS) Chhattisgarh Current Affairs
Properties of teflon Polytetrafluoroethylene or PTFE (more commonly known as Teflon) is a particularly versatile ivory-white and opaque plastic fluoropolymer; it is made by the free-radical polymerisation of many tetrafluoroethene molecules, and is suitable for a wide range of applications in industries as diverse as aerospace, the food and drink industry, pharmaceuticals and telecoms. Produced by … Read more Properties of teflon
CHHATTISGARH CM assures power supply to every household by June-July Promising for 100 percent electrify the last village of Chhattisgarh by June-July, Chhattisgarh chief minister Raman Singh on the last day of 20-day long Loksuraj Abhiyan said that this Vidhan Sabha election, he targets for first division marks by securing 65 seats unlike past three polls. Chief minister Raman Singh … Read more 03.04.18 (CGPCS) Chhattisgarh Current Affairs
Excretory System Introduction If you exercise on a hot day, you are likely to lose a lot of water in sweat. Then, for the next several hours, you may notice that you do not pass urine as often as normal and that your urine is darker than usual. Do you know why this happens? Your … Read more Excretion system of man and excretion process
CHHATTISGARH C’garh second highest after kerala in male-female sex ratio A NITI Aayog report issued recently has pointed out that Chhattisgarh holds second rank after Kerala in terms of male-female sex-ratio (at the time of birth), Health Department officials informed on Monday. As per the report of NITI aayog, male to female sex-ratio (at … Read more 21.02.18 (CGPCS) Chhattisgarh Current Affairs
Properties of soaps and detergents Soap – Characteristics And Uses Soaps are excellent cleansing agents and have good biodegradability. A serious drawback which reduces their general use, is the tendency for the carboxylate ion to react with Ca+ and Mg+ ions in hard water. The result is a water insoluble salt which can be deposited on … Read more Properties of soaps and detergents
Circulatory System The circulatory system can be compared to a system of interconnected, one-way roads that range from superhighways to back alleys. Like a network of roads, the job of the circulatory system is to allow the transport of materials from one place to another. As described in Figure below, the materials carried by the … Read more Structure and working of heart and blood vessels