Notes and Study material for Exams
Bihar Minerals Introduction The mineral base of this state is very rich. Particularly the Chotanagpur plateau is very mineral rich field. It has an extensive and high quality coal deposits. Iron Ore and copper ore are also produced in Bihar. Bauxite, ore for aluminiumis also found here. This state has a reserve of pyrites and … Read more
Acid An acid is a substance which forms H+ ions as the only positive ion in aqueous solution. Examples:- Hydrochloric acid dissolved in water forms H+ and Cl– ions HCl —> H+ + Cl– Sulphuric acid dissolved in water forms H+ and SO42- ions H2SO4 —>2H+ + SO42- Nitric acid forms H+ and NO3– ions when dissolved in water HNO3 —> H+ + NO3– … Read more
Distribution of major natural Resources of World-Water, Soils, Forests in reference to South and South-East Asia Distribution of key Natural Resources across the world (including South Asia and the Indian subcontinent) Natural resources are highly valued because human beings are dependent on them to fulfil their fundamental needs that changes with … Read more
The Unsung Heroes: Exploring the World of Non-Metallic Minerals While the allure of gold, silver, and other precious metals often dominates our perception of the mineral world, a vast and diverse realm of non-metallic minerals silently underpins our modern lives. These unassuming materials, often overlooked, play a crucial role in countless industries, from construction and … Read more