What do you understand by the term ‘mineral ore’? -SST 10th

What do you understand by the term ‘mineral ore’? -SST 10th
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Answer :

Metallic minerals are extracted from the earth in raw state, it is known as ‘mineral ore’.
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Name the mineral ore from which aluminium is extracted? -SST 10th

Description : Name the mineral ore from which aluminium is extracted? -SST 10th

Last Answer : (i) Bauxite. (ii) Aluminium is gaining importance because of its extreme lightness, good conductivity and great malleability. It combines the strength of metals such as Iron. (iii) ... large deposits. Odisha is the largest bauxite producing state. Others are Gujarat, Maharashtra and Jharkhand.

Does lead ore contain mineral feces ?

Description : Does lead ore contain mineral feces ?

Last Answer : Sand with lead ore as sand mineral feces.

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.

If the cost of separating a mineral from waste rock becomes too great the mineral may no longer be classified as an ore. This happens because?

Description : If the cost of separating a mineral from waste rock becomes too great the mineral may no longer be classified as an ore. This happens because?

Last Answer : Feel Free to Answer

The commodity which accounts for the maximum volume of goods transported by the railways in India is (a) iron and steel (b) coal (c) mineral oil (d) metallic ores (other than iron ore)

Description : The commodity which accounts for the maximum volume of goods transported by the railways in India is (a) iron and steel (b) coal (c) mineral oil (d) metallic ores (other than iron ore)

Last Answer : Ans: (b)

Which of the following is the power resource mineral? A. Iron ore B. Limestone C. Coal 78 D. Copper

Description : Which of the following is the power resource mineral? A. Iron ore B. Limestone C. Coal 78 D. Copper

Last Answer : ANSWER: C

which of the follwing is metallic mineral? A. Chromite B. Iron ore C. Both a and b D. None of them

Description : which of the follwing is metallic mineral? A. Chromite B. Iron ore C. Both a and b D. None of them

Last Answer : ANSWER: C

which of the follwing is metallic mineral? A. Chromite B. Iron ore C. Both a and b D. None of them

Description : which of the follwing is metallic mineral? A. Chromite B. Iron ore C. Both a and b D. None of them

Last Answer : ANSWER: C

Which of the following is the power resource mineral? A. Iron ore B. Limestone C. Coal D. Copper

Description : Which of the following is the power resource mineral? A. Iron ore B. Limestone C. Coal D. Copper

Last Answer : ANSWER: C

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.

Cinnabar is an ore/mineral of – (1) Lead (2) Manganese (3) Molybdenum (4) Mercury

Description : Cinnabar is an ore/mineral of – (1) Lead (2) Manganese (3) Molybdenum (4) Mercury

Last Answer : (4) Mercury Explanation: Cinnabarrefers to the common bright scarlet to brick red form of mercuryasullide (HgS) that is the most common source ore for refining elemental mercury. It is the historic source for the brilliant red or scarlet pigment termed vermilion and associated red mercury pigments.

Manganite is an ore/mineral of ______. (1) Beryllium (2) Chromium (3) Manganese (4) Copper

Description : Manganite is an ore/mineral of ______. (1) Beryllium (2) Chromium (3) Manganese (4) Copper

Last Answer : (3) Manganese Explanation: Manganite is an ore mineral of manganese. As a manganese ore, it ranks after pyrolusite and romanechite.

The compound of a metal found in nature is called - (1) Mineral (2) Ore (3) Flux (4) Slag

Description : The compound of a metal found in nature is called - (1) Mineral (2) Ore (3) Flux (4) Slag

Last Answer : (1) Mineral Explanation: Metals are an integral part of our planet and are found in almost all rocks and soils. Most metals form compounds called minerals, which are naturally occurring, inorganic solids with regular chemical compositions and crystal structures.

Which mineral is an ore of Aluminium

Description : Which mineral is an ore of Aluminium

Last Answer : Bauxite

Tick out the incorrect match: List I (Ore) List II (Mineral) a) Dolomite- MgCO3 b) Gibbsite3- H2O c) Gypsum2- H2O d) Geothite- Fe2O3

Description : Tick out the incorrect match: List I (Ore) List II (Mineral) a) Dolomite- MgCO3 b) Gibbsite3- H2O c) Gypsum2- H2O d) Geothite- Fe2O3

Last Answer : d) Geothite- Fe2O3

. A mineral is termed as 'ore', if (A) A metal can be economically extracted from it (B) It contains ≥ 40% metal (C) The metal present in it is costly (D) All (A), (B) and (C)

Description : . A mineral is termed as 'ore', if (A) A metal can be economically extracted from it (B) It contains ≥ 40% metal (C) The metal present in it is costly (D) All (A), (B) and (C)

Last Answer : (A) A metal can be economically extracted from it

________ is naturally occurring inorganic substance found deep under the surface of the earth. a) ore b)mineral c)metal d)non-metal

Description : ________ is naturally occurring inorganic substance found deep under the surface of the earth. a) ore b)mineral c)metal d)non-metal

Last Answer : b)mineral

Cinnabar is an ore/mineral of (1) Lead (2) Manganese (3) Molybdenum (4) Mercury

Description : Cinnabar is an ore/mineral of (1) Lead (2) Manganese (3) Molybdenum (4) Mercury

Last Answer : Mercury

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

Define the terms: (i) Mineral (ii) ore

Description : Define the terms: (i) Mineral (ii) ore 

Last Answer : i) Mineral: A naturally occurring substance present in earth's crust which contains metal in the free or combined state is known as mineral.   ii) Ore: The mineral from which the metal is conveniently and economically extracted is known as ore. 

Define the term ‘Ore’. -SST 10th

Description : Define the term ‘Ore’. -SST 10th

Last Answer : The term ‘Ore’ is used to describe an accumulation of any mineral mixed with other elements.

What term refers to anyone who searches for an ore desposit?

Description : What term refers to anyone who searches for an ore desposit?

Last Answer : Prospector

______ is a term in the test language for noise testing in telephone circuits that means a one-syllable word consisting of a consonant, a vowel, and another consonant. A. Logatom B. Nosfer C. Ore D. Belcore

Description : ______ is a term in the test language for noise testing in telephone circuits that means a one-syllable word consisting of a consonant, a vowel, and another consonant. A. Logatom B. Nosfer C. Ore D. Belcore

Last Answer : A. Logatom

India and __________ signed a long-term contract supply of uranium ore concentrates to widen its source base for the nuclear fuel: (a) Canada (b) USA (c) Uzbekistan (d) None of These

Description : India and __________ signed a long-term contract supply of uranium ore concentrates to widen its source base for the nuclear fuel: (a) Canada (b) USA (c) Uzbekistan (d) None of These

Last Answer : Uzbekistan

What do you understand by the term ‘scarcity of water’ then. -SST 10th

Description : What do you understand by the term ‘scarcity of water’ then. -SST 10th

Last Answer : It is a situation where water is sufficiently available to meet the needs of the people, but the area still suffers from water scarcity. . This scarcity may be due to bad quality of ... wastes, chemicals, pesticides and fertilisers used in agriculture, thus, making it hazardous for human use.

What do you understand by the term 'Foreign Direct Investment ? -SST 10th

Description : What do you understand by the term 'Foreign Direct Investment ? -SST 10th

Last Answer : Foreign Direct Investment refers to the investment made by multinational companies in a country for assets like land, building, machines etc.

What do you understand by the term “Industrial Revolution” ? -SST 10th

Description : What do you understand by the term “Industrial Revolution” ? -SST 10th

Last Answer : Industrial Revolution is the period in history when production process was changed from manual to mechanised one due to many technological inventions and building of infrastructure. It is said ... and business decision. Indian businessmen were not allowed to join European merchant, industrialists.

What do you understand by the term ‘foundational challenges’ ? -SST 10th

Description : What do you understand by the term ‘foundational challenges’ ? -SST 10th

Last Answer : Many countries even now are not democratic. They have to make a transition from other forms of governments to democracy and then instituting democratic governments. Such countries face the foundational challenge.

What do you understand by the term ‘majority’ in a democracy ? -SST 10th

Description : What do you understand by the term ‘majority’ in a democracy ? -SST 10th

Last Answer : Democracy does not rule simply by majority opinion. ‘Majority’ does not mean a community in terms of religion, race or linguistic group. Rule by majority means that in case of every decision, or in case of every election, different people and groups can form a majority.

What do you understand by the term Grid? -SST 10th

Description : What do you understand by the term Grid? -SST 10th

Last Answer : A Grid is a set of lines used to find the exact location of places on a map. Most maps use the grid formed by latitudes and longitudes to find places.

What do you understand by the term ‘Judicial Review’? -SST 10th

Description : What do you understand by the term ‘Judicial Review’? -SST 10th

Last Answer : The Judicial Review means that the Supreme Court can reject the laws passed by the Legislature and the orders issued by the Executive and declare them void, if they are not in accordance with the provisions of the Constitution.

What do you understand by the term ‘Jhuming’? -SST 10th

Description : What do you understand by the term ‘Jhuming’? -SST 10th

Last Answer : It is a primitive method of subsistence agriculture in which a patch of forest is cleared and crops are grown. When the fertility of soil is lost after two or three years the cultivators move on to another patch. This way large forests are destroyed.

What do you understand by the term ‘millets’? -SST 10th

Description : What do you understand by the term ‘millets’? -SST 10th

Last Answer : Large number of grasses grown for grain or fodder. Seeds are round and very small and grow in large numbers on short stalks at the top of the stem, e.g., jowar, bajra, ragi.

What do you understand by the term ‘Mesta’? -SST 10th

Description : What do you understand by the term ‘Mesta’? -SST 10th

Last Answer : Mesta is a substitute product for jute. It is a coarser fibre for gunny bags, inferior to jute in quality and strength. It tolerates drier conditions and is grown in more or less in the same areas.

What do you understand by the term ‘Tapping’ and with which crop this term is associated? -SST 10th

Description : What do you understand by the term ‘Tapping’ and with which crop this term is associated? -SST 10th

Last Answer : When the rubber plants mature into trees after 7 or 8 years they are tapped for rubber sap. ‘V’ shape cut is made in the bark of the tree and a pot is tied round the trunk just below the tip of the cut. It is known as tapping. This term is associated with production of natural rubber.

What do you understand by the term ‘Clonal Planting’? -SST 10th

Description : What do you understand by the term ‘Clonal Planting’? -SST 10th

Last Answer : Cuttings are taken from a tea plant known for its special quality and flavour, called the mother plant' and then grown so as to produce tea shrubs. They are first grown in nurseries apd a year ... are about 20 cm high they are transplanted to the main tea garden. This is known as clonal planting.

What do you understand by the term Non-Cooperation? -SST 10th

Description : What do you understand by the term Non-Cooperation? -SST 10th

Last Answer : For the smooth functioning of any government, the willing co-operation of the people is essential. The strategy of not extending such co-operation to the government for the goodwill of the people of the country is Non-Cooperation movement.

What do you understand by the term ‘Original Members’? -SST 10th

Description : What do you understand by the term ‘Original Members’? -SST 10th

Last Answer : According to Article 3 of the charter, original members of the UN were those States which signed the Washington declaration of 1st January, 1942 and those who participated in the San Francisco Conference ... took part in the San Francisco Conference are its original members, India was one of them.

Define the term ‘mineral’ and name the major classes of minerals with their physical characteristics. -Geography

Description : Define the term ‘mineral’ and name the major classes of minerals with their physical characteristics. -Geography

Last Answer : A mineral is a naturally occurring organic and inorganic substance, having an orderly atomic structure and a definite chemical composition and physical properties. A mineral is composed of two or more ... and can be sub-divided into three types: Precious metals, Ferrous metals Non- ferrous metals.

1. Which bank gives long term loan to farmers? 2. Which mineral is essential for controling heart beat? 3. The Chief Minister of Union Territory where such a set up exists, is appointed by whom? 4. India is the world’s largest producer as well as the consumer of which crops? 5. In which veda is the ancient time state craft and polity described?

Description : 1. Which bank gives long term loan to farmers? 2. Which mineral is essential for controling heart beat? 3. The Chief Minister of Union Territory where such a set up exists, is appointed by whom ... of rock to the changes of temperature? 20. Who laid the foundations of Portuguese power in India?

Last Answer : Answer : 1. Land Development Bank 2. Iodine 3. Lt. Governor 4. Pules 5. Arthashastra 6. 6 kg 7. Ornithologist 8. 1952 at Bombay 9. 8.00 A.M. 10. Mahmud of Ghazni 11. Heredity ... 15. Muhammad Ghori 16. Per capita income 17. Bangladesh 18. Serology 19. Mechanical weathering 20. Alfonso de Albuquerque