Why is bauxite considered an important mineral? -SST 10th

Why is bauxite considered an important mineral? -SST 10th
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Answer :

Bauxite is used in manufacture of aluminium which being light in nature finds its use in aircraft.
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Bauxite is an oxide mineral o f

Description : Bauxite is an oxide mineral o f

Last Answer : Bauxite is an oxide mineral o f A. Barium B. Boron C. Bismuth D. Aluminium

How is the mineral ore bauxite processed to obtain aluminum?

Description : How is the mineral ore bauxite processed to obtain aluminum?

Last Answer : Bauxite is refined to alumina (aluminum oxide) by heating whilemixed with sodium hydroxide, where the resultant soluble compoundsodium aluminate can be removed from the ore. The aluminumhydroxide can be ... at the cathode of a very large processingcell.This is called the Hall-Heroult process.

Which of the following is a non-metallic mineral? (a) Bauxite (b) Magnesium (c) Gypsum (d) Manganese

Description : Which of the following is a non-metallic mineral? (a) Bauxite (b) Magnesium (c) Gypsum (d) Manganese

Last Answer : Ans: (c)

Match the following: [NDA 2011] Mineral State A. Bauxite 1. Andhra Pradesh B. Mica 2. Orissa C. Copper 3. Madhya Pradesh D. Zinc 4. Rajasthan A B C D (a) 4 1 3 2 (b) 2 1 3 4 (c) 4 3 1 2 (d) 2 3 1 4

Description : Match the following: [NDA 2011] Mineral State A. Bauxite 1. Andhra Pradesh B. Mica 2. Orissa C. Copper 3. Madhya Pradesh D. Zinc 4. Rajasthan A B C D (a) 4 1 3 2 (b) 2 1 3 4 (c) 4 3 1 2 (d) 2 3 1 4

Last Answer : Ans: (b)

Which mineral is the ore of aluminium? (1) Haematite (2) Bauxite (3) Magnetite (4) Siderite

Description : Which mineral is the ore of aluminium? (1) Haematite (2) Bauxite (3) Magnetite (4) Siderite

Last Answer : (2) Bauxite Explanation: Bauxite is an aluminium ore and is the main source of aluminium. Approximately 70% to 80% of the world's dry bauxite production is processed first into alumina, and then into aluminium by electrolysis.

Which one of the following mineral does not contain oxygen? (1) Haematite (2) Bauxite (3) Cryolite (4) Calcite

Description : Which one of the following mineral does not contain oxygen? (1) Haematite (2) Bauxite (3) Cryolite (4) Calcite

Last Answer : (3) Cryolite Explanation: Cryolite (Na3AlF6, sodium hexafluoroaluminate) does not contain oxygen. It occurs as glassy, colorless, white-reddish to gray-black prismatic monoclinic crystals. Cryolite is used as an insecticide and a pesticide. It is also used to give fireworks a yellow color.

Which one of the following is a non-metallic mineral? A. Manganese B. Magnesium C. Gypsum (Answer) D. Bauxite E. None of these

Description : Which one of the following is a non-metallic mineral? A. Manganese B. Magnesium C. Gypsum (Answer) D. Bauxite E. None of these

Last Answer : C. Gypsum (Answer)

Bauxite is a mineral that primarily contains which metal?

Description : Bauxite is a mineral that primarily contains which metal? 

Last Answer : ANSWER: ALUMINUM

Which one of the following mineral does not contain oxygen ? (1) Haematite (2) Bauxite (3) Cryolite (4) Calcite

Description : Which one of the following mineral does not contain oxygen ? (1) Haematite (2) Bauxite (3) Cryolite (4) Calcite

Last Answer : Cryolite

Which mineral is the ore of aluminium ? (1) Haematite (2) Bauxite (3) Magnetite (4) Siderite

Description : Which mineral is the ore of aluminium ? (1) Haematite (2) Bauxite (3) Magnetite (4) Siderite

Last Answer : Bauxite

Why is mica considered the most important mineral in electric and electronic industries? -SST 10th

Description : Why is mica considered the most important mineral in electric and electronic industries? -SST 10th

Last Answer : Mica is: (i) Excellent dielectric in strength and has low powerless factor. (ii) It has insulating properties and resistance to high voltage. (iii) Most indispensable mineral used in electric and electronic industries.

State the most important use of the following : (i) Iron ore (ii) Bauxite -Geography

Description : State the most important use of the following : (i) Iron ore (ii) Bauxite -Geography

Last Answer : Most important use of: (i) Iron ore : In the production of steel. (ii) Bauxite: In the production of aluminium.

What are the important centres of bauxite deposits in India? -Geography

Description : What are the important centres of bauxite deposits in India? -Geography

Last Answer : Bauxite is an important mineral as aluminium; an important metal in many industries. India's bauxite deposits are mainly distributed between the states of Madhya Pradesh and Chattisgarh. The main ... Chattisgarh), and the plateau region of Bilaspur - Katni (between Madhya Pradesh and Chattisgarh).

The Vindhyan system of rocks is important for the production of [CDS 2011] (a) precious stones and building materials (b) iron ore and manganese (c) bauxite and mica (d) copper and uranium

Description : The Vindhyan system of rocks is important for the production of [CDS 2011] (a) precious stones and building materials (b) iron ore and manganese (c) bauxite and mica (d) copper and uranium

Last Answer : Ans: (a)

The most important ore of aluminium is (a) Bauxite (b) Magnetite (c) Haematite (d) Monazite

Description : The most important ore of aluminium is (a) Bauxite (b) Magnetite (c) Haematite (d) Monazite

Last Answer : Ans:(a)

The important ore of aluminium is – (1) bauxite (2) cryolite (3) fluorspar (4) haematite

Description : The important ore of aluminium is – (1) bauxite (2) cryolite (3) fluorspar (4) haematite

Last Answer : (1) bauxite Explanation: Bauxite is an aluminium ore and is the main source of aluminium. This form of rock consists mostly of the minerals gibbsite, boehmite and diaspore , in a mixture ... it was first recognized as containing aluminium and named by the French geologist Pierre Berthier in 1821.

The important ore of aluminium is (1) bauxite (2) cryolite (3) fluorspar (4) haematite

Description : The important ore of aluminium is (1) bauxite (2) cryolite (3) fluorspar (4) haematite

Last Answer : bauxite

Why is mica considered to be an indispensable mineral for the electronics industry? -SST 10th

Description : Why is mica considered to be an indispensable mineral for the electronics industry? -SST 10th

Last Answer : Mica is a non-conductor of electricity. Due to its excellent di-electric strength, low power loss factor, insulating properties and resistance to high voltage, mica is an indispensable mineral for the ... is around Ajmer. In Andhra Pradesh, the Nellore mica belt is an important mica-producing area.

How are bauxite deposits formed? In which regions is bauxite found? -SST 10th

Description : How are bauxite deposits formed? In which regions is bauxite found? -SST 10th

Last Answer : . Bauxite deposits are formed by the decomposition of a wide variety of rocks rich in aluminium silicates. . It is an important metal because it combines the strength of metals such as ... . Panchpatmali deposits in Koraput district (Odisha) are the most important bauxite deposits in the state.

What are the chief characteristics of bauxite? -SST 10th

Description : What are the chief characteristics of bauxite? -SST 10th

Last Answer : .Though several ores contain aluminium, it is from bauxite that a clay-like substance alumina and later aluminium are obtained. .Bauxite deposits are formed by the decomposition of a wide ... of metals such as iron with extreme lightness and also with good conductivity and great malleability.

Which one of the following industries uses bauxite as a raw material ? -SST 10th

Description : Which one of the following industries uses bauxite as a raw material ? -SST 10th

Last Answer : A - Bauxite is an ore rich in aluminium.

How are bauxite deposits formed? -SST 10th

Description : How are bauxite deposits formed? -SST 10th

Last Answer : Bauxite deposits are formed by decomposition of a wide variety of rocks rich in aluminium silicates.

Name the regions where India’s bauxite deposits are mainly found. -SST 10th

Description : Name the regions where India’s bauxite deposits are mainly found. -SST 10th

Last Answer : The Amarkantak plateau, Maikal hills and the plateau region of Bilaspur-Katur.

How are deposits of bauxite formed and aluminium obtained? -SST 10th

Description : How are deposits of bauxite formed and aluminium obtained? -SST 10th

Last Answer : (i) Bauxite deposits are formed due to decomposition of wide variety of rocks rich in aluminium silicates. Ores containing aluminium are obtained from bauxite which is a clay-like substance ... Orissa. Panchpatmali deposits in Koraput district are the most important bauxite deposits in the state.

How are bauxite formed? -SST 10th

Description : How are bauxite formed? -SST 10th

Last Answer : (i) Bauxite deposits are formed by the decomposition of a wide variety of rocks rich in aluminium silicates. (ii) India's bauxite deposits are found in the Amarkantak plateau, Maikal hills ... - Katre. (iii) Panchapatmali deposits in Koraput district the most important bauxite deposits in Orissa.

How has bauxite found its place in the aircraft industry? -SST 10th

Description : How has bauxite found its place in the aircraft industry? -SST 10th

Last Answer : Because Aluminium which is processed from it is light and resists rust.

Give two uses of bauxite besides manufacture of aluminium . -SST 10th

Description : Give two uses of bauxite besides manufacture of aluminium . -SST 10th

Last Answer : (i) Used in place of iron sheets where durability is not required, (ii) In tanning leather and refining mineral oil.

Name the metal obtained from Bauxite. -SST 10th

Description : Name the metal obtained from Bauxite. -SST 10th

Last Answer : Aluminium is the metal obtained from Bauxite.

Name three states which are the largest producers of bauxite. -SST 10th

Description : Name three states which are the largest producers of bauxite. -SST 10th

Last Answer : Jharkhand, Chhattisgarh and Madhya Pradesh which produce about 50% of India’s output.

Describe any three factors which play a very important role in turning a mineral reserve into a mine. -SST 10th

Description : Describe any three factors which play a very important role in turning a mineral reserve into a mine. -SST 10th

Last Answer : (i) The concentration of mineral in the ore. (ii) The ease of extraction of minerals. (iii) Closeness to the market.

1. Name the metal obtained from Bauxite. -Geography

Description : 1. Name the metal obtained from Bauxite. -Geography

Last Answer : 1. Aluminium It is used for making pots, pans and parts of automobiles. 2. Bhakra Nangal

Which metal can be obtained from bauxite? -Geography

Description : Which metal can be obtained from bauxite? -Geography

Last Answer : Bauxite is a non-ferrous mineral. It is a clay-like substance and a main source for the metal aluminium. It is the world's main source of aluminium. Aluminium is available from bauxite ... rich in aluminium silicates. The metal aluminium is extremely important as it is highly malleable and ductile.

Processing of which minerals release huge amount of dust in the atmosphere? 1 a) Sandstone b) Iron ore c) Limestone d) Bauxite 15. -Geography

Description : Processing of which minerals release huge amount of dust in the atmosphere? 1 a) Sandstone b) Iron ore c) Limestone d) Bauxite 15. -Geography

Last Answer : C) Limestone

In which latitudes largest quantities of bauxite is found? -General Knowledge

Description : In which latitudes largest quantities of bauxite is found? -General Knowledge

Last Answer : The answer is 'Tropical latitudes'

Which country is the largest producer of Bauxite? -General Knowledge

Description : Which country is the largest producer of Bauxite? -General Knowledge

Last Answer : The answer is 'Australia'

In which latitudes largest quantities of bauxite is found? -General Knowledge

Description : In which latitudes largest quantities of bauxite is found? -General Knowledge

Last Answer : Tropical latitudes .

Which country is the largest producer of Bauxite? -General Knowledge

Description : Which country is the largest producer of Bauxite? -General Knowledge

Last Answer : Bauxite production. In 2020, Australia produced the largest amount of bauxite worldwide. In that year, the country produced 110 million metric tons of bauxite. Following Australia was Guinea, which produced 82 million metric tons of the rock.

In which latitudes largest quantities of bauxite is found? -General Knowledge

Description : In which latitudes largest quantities of bauxite is found? -General Knowledge

Last Answer : Tropical latitudes ,

Which country is the largest producer of Bauxite? -General Knowledge

Description : Which country is the largest producer of Bauxite? -General Knowledge

Last Answer : Bauxite production. In 2020, Australia produced the largest amount of bauxite worldwide. In that year, the country produced 110 million metric tons of bauxite. Following Australia was Guinea, which produced 82 million metric tons of the rock.

Whose ore is bauxite ?

Description : Whose ore is bauxite ?

Last Answer : Bauxite aluminum ore.

What is the sign of bauxite ?

Description : What is the sign of bauxite ?

Last Answer : Bauxite signal Al2032H20

What are the chemical signals of bauxite ?

Description : What are the chemical signals of bauxite ?

Last Answer : : Chemical signal of bauxite Al2O3.2H2O

The most abundant ore of Al, called bauxite ore has the cheimal compositon `Al_(2)O_(3). xH_(2)O`. The x is

Description : The most abundant ore of Al, called bauxite ore has the cheimal compositon `Al_(2)O_(3). xH_(2)O`. The x is

Last Answer : The most abundant ore of Al, called bauxite ore has the cheimal compositon `Al_(2)O_(3). xH_(2)O`. The x is

Refining process of impure metals depends upon the differences in properties of the metal. Extraction of Al is usually carried out from its bauxite or

Description : Refining process of impure metals depends upon the differences in properties of the metal. Extraction of Al is usually carried out from its bauxite or

Last Answer : Refining process of impure metals depends upon the differences in properties of the metal. ... . leaching C. liquation D. magnetic seperation

Refining process of impure metals depends upon the differences in properties of the metal. Extraction of Al is usually carried out from its bauxite or

Description : Refining process of impure metals depends upon the differences in properties of the metal. Extraction of Al is usually carried out from its bauxite or

Last Answer : Refining process of impure metals depends upon the differences in properties of the metal. Extraction of Al is usually ... A D. I-D,II-A,III-C,IV-B

The chief impurity present in bauxite is

Description : The chief impurity present in bauxite is

Last Answer : The chief impurity present in bauxite is A. `SiO_(2)` B. `Fe_(2)O_(3)` C. `K_(2)SO_(4)` D. NaF

Common impurities present in bauxite are…..

Description : Common impurities present in bauxite are…..

Last Answer : Common impurities present in bauxite are….. A. CuO B. ZnO C. `Fe_(2)O_(3)` D. `SiO_(2)`

Which of the following techniques is used in the manufacture of aluminium from bauxite

Description : Which of the following techniques is used in the manufacture of aluminium from bauxite

Last Answer : Which of the following techniques is used in the manufacture of aluminium from bauxite A. ... C. Electrolytic reduction D. Reduction with iron

When Bauxite is heated with NaOH solution, the water soluble compound formed is

Description : When Bauxite is heated with NaOH solution, the water soluble compound formed is

Last Answer : When Bauxite is heated with NaOH solution, the water soluble compound formed is A. `NaAlO_(2)` B. `Na_(3)AlO_(3)` C. `Al(OH)_(3)` D. `Al_(2)O_(3)`

In what part of Europe is bauxite found?

Description : In what part of Europe is bauxite found?

Last Answer : Feel Free to Answer