Solid waste managment – Urban and Industrial solid waste management: reason, effect and control

Solid Waste Management; Types of Solid waste Management; Factors affecting Solid Waste Generation Solid Waste Management Solid waste management is basic public services which every citizen should have access to, both for health and hygiene, and for ensuring a good quality of living. Sanitation here refers to toilet facilities, whereas solid waste management refers to … Read more

28.02.18 (CGPCS) Chhattisgarh Current Affairs

CHHATTISGARH Govt gears up for aggressive bharatnet phase-ii implementation   The Chhattisgarh Government is gearing up for aggressive implementation of the second phase of BharatNet project in the State, officials informed.   It will soon hire a Project Support Consultant for implementation of the BharatNet Phase-II project , they informed.   Notably, the Chhattisgarh Infotech … Read more

03.02.18 Chhattisgarh (CGPCS) Current Affairs

CHHATTISGARH Raman invites herbal majors to set up mfg units in c’garh   Chief Minister Raman Singh on Saturday invited reputed herbal products manufacturers of the country to set up units for production of herbal medicines in Chhattisgarh.   He was addressing the inaugural programme of two-day national symposium on ‘Vanoshadhi Chhattisgarh 2018″ based on … Read more

23.01.18 Chhattisgarh (CGPCS) Current Affairs

CHHATTISGARH C’garh fast emerging as india’s logistic hub: cm Chief Minister  Raman Singh on Monday said that Chhattisgarh is fast becoming logistic supply chain hub of India.   He was addressing ‘Investors Conference’ in Sydney, capital of New South Wales State in Australia.   The State is strategically located in the central part of India … Read more

Properties of soaps and detergents

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

Preparation of Oxygen

Preparation of Oxygen Oxygen is prepared in lab generally in two ways either by the application of heat or no application of heat. Using heat: Oxygen in lab is prepared by heating the mixture of powdered potassium chlorate and manganese dioxide in the ratio 4:1 in a hard glass test tube. The oxygen gas is … Read more

Preparation of nitrogen

  Preparation of nitrogen Nitrogen is found in both free and combined states. It occupies 78.07% by volume. Nitrogen can be prepared: By heating copper in air: Firstly, air is passed through lime water and then concentrated sulphuric acid to make the air free from carbon dioxide and moistures respectively. The air contains only nitrogen … Read more

Preparation of hydrogen

Preparation of hydrogen Hydrogen Hydrogen is the most abundant element in the universe. The sun and other stars are composed largely of hydrogen. Astronomers estimate that 90% of the atoms in the universe are hydrogen atoms. Hydrogen is a component of more compounds than any other element. Water is the most abundant compound of hydrogen … Read more

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