· Tinstone is the common ore of tin; its value is not often quoted; the value of the ore can be judged from the percentage of tin it contains. Tinstone is found in veins in granite, gneiss, mica schist, slaty schist, quartzite, and quartz porphyry. It is stated that in all productive tinstone areas, the ore is associated with a peculiar granite called greisen, which is composed mostly of quartz ...
· Bauxite is an ore or which metal? Aluminium (a) Iron (d) Tin (c) Copper PartIII Mathematics Find out the next term of the sequence given below? [12, 3, 6, .....) (a) 15 b 15 (c)9 (d)12 Two taps can fill a tank in 10 hours and 15 hours respectively. Find out time taken to fill the tank when both taps are turned on simultaneously? (a) 05 hours 1506 hours (C) hours (d) 30 hours 2 See ...
Metallic ore deposits contain many different sulfide and related ore minerals. Most are quite rare. The table seen here lists the more important species. Pyrite (iron sulfide) is most common. Other relatively common sulfides include chalcopyrite (copper iron sulfide), molybdenite (molybdenum sulfide), sphalerite (zinc sulfide), galena (lead sulfide), and cinnabar (mercury sulfide). The others ...
· Bauxite was and is used as the principal ore of aluminum. Aluminum metal is extracted from the ore by electrolysis in a molten salt solution.
Bauxite ore is the most common raw material used for producing alumina, which is the feedstock for aluminium smelting. Bauxite is a group of aluminium oxides. Bauxite is named after the town of Les BauxenProvence in France, which is where the geologist Pierre . Get Price; Conversion of .
· Metals have become a part of our life since ancient times. Starting from hand weapons made in Iron Age, metals play a major role in our day to day life. What is an Ore? Ores are naturally occurring rocks that contain metal or metal compounds in sufficient amounts to make it worthwhile extracting them. For example, iron ore is used to make iron ...
· Yes. Bauxite is the most commonly used aluminum ore. Wiki User. 03:58:32
· Aug 30,2021 Bauxite is an ore ofa)Ironb)Aluminiumc)Copperd)MercuryCorrect answer is option 'B'. Can you explain this answer? | EduRev Class 10 Question is disucussed on EduRev Study Group by 109 Class 10 Students.
Bauxite ore contains aluminum oxide Al{eq}_2 {/eq}O{eq}_3 {/eq}(s) which is decomposed using electricity to produce aluminum metal and oxygen gas.
· Bauxite is an ore of Aluminium with chemical formula Al 2 O 2 O. It is the primary ore of Aluminium.; Ore is a naturally occurring mineral or rock from which metal can be extracted. Trick: Students were very excited (Bauxite) for Alumni (Aluminium) meeting.
Q. Bauxite is an ore of_____? a. copper . b. zinc . c. aluminium. d. iron. ANSWER: See Answer . MCQs: Through which organ does a ... MCQs: What is the common name for the drug acetyl salicylic acid? Category: General Knowledge Quiz, Published by: TCode Scripts. MCQs: The sounds of which frequency are human beings most sensitive? Category: General Knowledge Quiz, Published by: T .
Ore is a deposit in Earth's crust of one or more valuable minerals. The most valuable ore deposits contain metals crucial to industry and trade, like copper, gold, and iron.. Copper ore is mined for a variety of industrial uses. Copper, an excellent conductor of electricity, is used as electrical is also used in construction.
Q. Bauxite is an ore of_____? a. copper . b. zinc . c. aluminium. d. iron. ANSWER: See Answer . MCQs: Through which organ does a ... MCQs: What is the common name for the drug acetyl salicylic acid? Category: General Knowledge Quiz, Published by: TCode Scripts. MCQs: The sounds of which frequency are human beings most sensitive? Category: General Knowledge Quiz, Published by: TCode Scripts ...
Bauxite is a sedimentary rock with a relatively high aluminium content. It is the world's main source of aluminium and consists mostly of the aluminium minerals gibbsite (Al(OH) 3), boehmite (γAlO(OH)) and diaspore (αAlO(OH)), mixed with the two iron oxides goethite (FeO(OH)) and haematite (Fe 2 O 3), the aluminium clay mineral kaolinite (Al 2 Si 2 O 5 (OH) 4) and small ...
Many common minerals, including feldspars, contain aluminum, but extracting the metal from most minerals is very energyintensive, and expensive. Therefore, bauxite is the primary source of the world's aluminum and it supplies 99% of metallic aluminum. It is also used in the production of synthetic corundum and aluminous refractories.
· Aluminum metal is extracted only from bauxite in a convenient way. So, bauxite is an ore of aluminum. On the other hand, it is not extracted from clay so clay remains only as mineral not ore of ...
Ex. Bauxite ore contain impurity Fe2O3, TiO2, ... REDUCTION OF ORE TO THE METAL The calcined or roasted ore is then reduced to the metallic state in either of the following ways. (a) Reduction by carbon (Smelting) : (This is common method of reduction) "Reduction of the oxide with carbon at high temperature is known as smelting". The oxides of less electropositive metals like Pb, Zn, Fe, Sn ...
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