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

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

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 follwing areas are important for mineral wealth in Pakistan? A. North East Balochistan B. Wazirastan C. Chitral D. All of them

Description : Which of the follwing areas are important for mineral wealth in Pakistan? A. North East Balochistan B. Wazirastan C. Chitral D. All of them

Last Answer : ANSWER: D

Which of the follwing areas are important for mineral wealth in Pakistan? A. North East Balochistan B. Wazirastan C. Chitral D. All of them

Description : Which of the follwing areas are important for mineral wealth in Pakistan? A. North East Balochistan B. Wazirastan C. Chitral D. All of them

Last Answer : ANSWER: D

Which mineral is mostly found in northern and western mountains of Pakistan? A. Chromite B. Lime-stone C. China Clay D. Gypsum

Description : Which mineral is mostly found in northern and western mountains of Pakistan? A. Chromite B. Lime-stone C. China Clay D. Gypsum

Last Answer : ANSWER: B

Which mineral is used in the making of high speed machines? A. Rock Salt B. Chromite C. China Clay D. Lunic Stone

Description : Which mineral is used in the making of high speed machines? A. Rock Salt B. Chromite C. China Clay D. Lunic Stone

Last Answer : ANSWER: D

Which of the following mineral is used for food and in chemical industries? A. Fire Clay B. Chromite C. Rock Salt D. Gypsum

Description : Which of the following mineral is used for food and in chemical industries? A. Fire Clay B. Chromite C. Rock Salt D. Gypsum

Last Answer : ANSWER: C

Which mineral is mostly found in northern and western mountains of Pakistan? A. Chromite B. Lime-stone C. China Clay D. Gypsum

Description : Which mineral is mostly found in northern and western mountains of Pakistan? A. Chromite B. Lime-stone C. China Clay D. Gypsum

Last Answer : ANSWER: B

Which mineral is used in the making of high speed machines? A. Rock Salt B. Chromite C. China Clay D. Lunic Stone

Description : Which mineral is used in the making of high speed machines? A. Rock Salt B. Chromite C. China Clay D. Lunic Stone

Last Answer : ANSWER: D

Which of the following mineral is used for food and in chemical industries? A. Fire Clay B. Chromite C. Rock Salt D. Gypsum

Description : Which of the following mineral is used for food and in chemical industries? A. Fire Clay B. Chromite C. Rock Salt D. Gypsum

Last Answer : ANSWER: C

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 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 of the following is a metallic ore? (1) Mica (2) Quartz (3) Feldspar (4) Galena

Description : Which of the following is a metallic ore? (1) Mica (2) Quartz (3) Feldspar (4) Galena

Last Answer : (4) Galena Explanation: Galena is the most abundant lead mineral. It is a metallic, lead-gray mineral with cubic cleavage and a distinctly high density. It belongs to the octahedral sulfide group of minerals with metal ions in octahedral positions.

Metallic elements are often obtained from ores. Name the metallic element which is produced from the ore Bauxite.

Description : Metallic elements are often obtained from ores. Name the metallic element which is produced from the ore Bauxite.  

Last Answer : ANSWER: ALUMINUM

Which of the following is a metallic ore ? (1) Mica (2) Quartz (3) Feldspar (4) Galena

Description : Which of the following is a metallic ore ? (1) Mica (2) Quartz (3) Feldspar (4) Galena

Last Answer : Galena

Name the following : 1. A metallic mineral for which the Balaghat district of Madhya Pradesh is famous. -Geography

Description : Name the following : 1. A metallic mineral for which the Balaghat district of Madhya Pradesh is famous. -Geography

Last Answer : 1. Manganese 2. Bhakhra Nangal Project

Which one of the following is a non-metallic mineral ? -SST 10th

Description : Which one of the following is a non-metallic mineral ? -SST 10th

Last Answer : D - Limestone is found in association with rocks composed of calcium carbonates or calcium and magnesium carbonates. It does not have any metal in it.

Name the non-metallic mineral which can split easily into thin sheets. -SST 10th

Description : Name the non-metallic mineral which can split easily into thin sheets. -SST 10th

Last Answer : Mica is the non-metallic mineral which can be split easily into thin sheets. Mica is used in: (i) Electric and electronic industries: Mica is used in these industries due to its excellent ... properties and resistance to high voltage. (ii) Plastic industry uses mica as an extender and filler.

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)

which type of mineral sulphur is? A. Metallic B. Non metallic C. Power resource D. Semi metallic

Description : which type of mineral sulphur is? A. Metallic B. Non metallic C. Power resource D. Semi metallic

Last Answer : ANSWER: B

which type of mineral sulphur is? A. Metallic B. Non metallic C. Power resource D. Semi metallic

Description : which type of mineral sulphur is? A. Metallic B. Non metallic C. Power resource D. Semi metallic

Last Answer : ANSWER: B

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)

Lubricating greases are a mixture of (A) Mineral oil, soap and additives (B) Mineral oil and metallic soap (C) Mineral oil and fatty oil (D) Fatty oil and metallic soap

Description : Lubricating greases are a mixture of (A) Mineral oil, soap and additives (B) Mineral oil and metallic soap (C) Mineral oil and fatty oil (D) Fatty oil and metallic soap

Last Answer : (A) Mineral oil, soap and additives

Consider the follwing complexes ion `P,Q` and `R` `P =[FeF_(6)]^(3-), Q=[V(H_(2)O)_(6)]^(2+)` and `R=[Fe(H_(2)O)_(6)]^(2+)` The correct order of the c

Description : Consider the follwing complexes ion `P,Q` and `R` `P =[FeF_(6)]^(3-), Q=[V(H_(2)O)_(6)]^(2+)` and `R=[Fe(H_(2)O)_(6)]^(2+)` The correct order of the c

Last Answer : Consider the follwing complexes ion `P,Q` and `R` `P =[FeF_(6)]^(3-), Q=[V(H_(2)O)_(6)]^(2+)` and `R=[Fe( ... lt P` C. `R lt P lt Q` D. `Q lt P lt R`

The acidic aqueous solution of ferrous ion forms a brown complex in the presence of `NO_(3)^(Θ)` by the follwing two steps: `[Fe(H_(2)O)_(6)]^(2+) +NO

Description : The acidic aqueous solution of ferrous ion forms a brown complex in the presence of `NO_(3)^(Θ)` by the follwing two steps: `[Fe(H_(2)O)_(6)]^(2+) +NO

Last Answer : The acidic aqueous solution of ferrous ion forms a brown complex in the presence of `NO_(3)^(Θ)` ... + H_(2)O` Complete and balance the equations .

Which of the follwing compounds is most basic ? .

Description : Which of the follwing compounds is most basic ? .

Last Answer : Which of the follwing compounds is most basic ? . A. B. C. D.

Which of the follwing particles will have minimum frequency of revolution when projected with the same velocity perpendicular to a magnetic field?

Description : Which of the follwing particles will have minimum frequency of revolution when projected with the same velocity perpendicular to a magnetic field?

Last Answer : Which of the follwing particles will have minimum frequency of revolution when projected with the same velocity ... Electron C. Proton D. `He^(+)`

Which of the follwing characteristies of electrons determines the current in a conductor?

Description : Which of the follwing characteristies of electrons determines the current in a conductor?

Last Answer : Which of the follwing characteristies of electrons determines the current in a conductor? A. Drift ... velocity D. Neither drift nor thermal velocity

A woman has an upper respiratory infection. Six years ago, she experienced an episode of bronchospasm follwing penicillin V therapy. The cultures now reveal a strain of streptococcus pneumoniae that is sensitive to all of the following drugs. Which of these drugs would be the best choice for this patient? (a) Amoxicillin/clavulanate (b) Erythromycin (c) Ampicillin (d) cefaclor (e) Cyclacillin

Description : A woman has an upper respiratory infection. Six years ago, she experienced an episode of bronchospasm follwing penicillin V therapy. The cultures now reveal a strain of streptococcus pneumoniae that is ... ? (a) Amoxicillin/clavulanate (b) Erythromycin (c) Ampicillin (d) cefaclor (e) Cyclacillin

Last Answer : Ans: B

Which one of the follwing is largest airline of UK? A. UK Airlines B. British Airways C. Eastern Airways D. None of These

Description : Which one of the follwing is largest airline of UK? A. UK Airlines B. British Airways C. Eastern Airways D. None of These

Last Answer : ANSWER: B

Which one of the follwing is largest airline of UK? A. UK Airlines B. British Airways C. Eastern Airways D. None of These

Description : Which one of the follwing is largest airline of UK? A. UK Airlines B. British Airways C. Eastern Airways D. None of These

Last Answer : ANSWER: B

Which one of the follwing is TRUE about Content Marketing  Builds Brand Management and Loyalty  Keeps Costs Down  Is Not that Tricky  Supports other Marketing Tactics

Description : Which one of the follwing is TRUE about Content Marketing  Builds Brand Management and Loyalty  Keeps Costs Down  Is Not that Tricky  Supports other Marketing Tactics

Last Answer :  Is Not that Tricky

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.

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

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

Last Answer : Metallic minerals are extracted from the earth in raw state, it is known as ‘mineral ore’.

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

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. 

What are the chemical signals of chromite ?

Description : What are the chemical signals of chromite ?

Last Answer : : Chemical signal of chromite FeO.Cr2O3

Among the following list of malachite ,marble anglestite ,azurtite ,dolomite ,sedererite ,calamine and chromite

Description : Among the following list of malachite ,marble anglestite ,azurtite ,dolomite ,sedererite ,calamine and chromite

Last Answer : Among the following list of malachite ,marble anglestite ,azurtite ,dolomite ,sedererite ,calamine and chromite