What is the colour of crude petroleum?

What is the colour of crude petroleum?
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Answer :

Brown
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Consider the following statements: 1. Carbyne is an allotrope of carbon. 2. Gasoline, used as a fuel in motor vehicles is a mixture of petrol and alcohol. 3. Petroleum is also known as 'liquid gold'. 4. The various components of crude oil are separated by fractional distillation. The correct statements are: (a) 1, 2 and 4 only (b) 1, 3 and 4 only (c) 1, 2, 3 and 4 (d) 1, 2 and 3 only

Description : Consider the following statements: 1. Carbyne is an allotrope of carbon. 2. Gasoline, used as a fuel in motor vehicles is a mixture of petrol and alcohol. 3. Petroleum is also known as 'liquid gold'. 4. The various components of crude ... (b) 1, 3 and 4 only (c) 1, 2, 3 and 4 (d) 1, 2 and 3 only

Last Answer : Ans:(b)

Which of the following produces maximum crude petroleum in India at present? (1) Assam (2) Gujarat (3) Off-shore Bombay High (4) Coastal Tamil Nadu

Description : Which of the following produces maximum crude petroleum in India at present? (1) Assam (2) Gujarat (3) Off-shore Bombay High (4) Coastal Tamil Nadu

Last Answer : (3) Off-shore Bombay High Explanation: India has around 5.4 billion barrels of oil reserves with it and the domestic production has increased in the recent past to reach the 0.8 million barrels ... , it supplied 14% of India's oil requirement and accounted for about 38% of all domestic production.

In India, the Black Revolution is related to the manufacturing of which product? (1) Charcoal (2) Crude petroleum (3) Diamond (4) Black gram

Description : In India, the Black Revolution is related to the manufacturing of which product? (1) Charcoal (2) Crude petroleum (3) Diamond (4) Black gram

Last Answer : (2) Crude petroleum Explanation: In India, the expression 'Black Revolution' is related to the production of crude petroleum. It refers to the attempts made by the government to radically boost crude oil production in the country during the 1970s.

Pour point and freezing point is equal for (A) Petrol (B) Diesel (C) Water (D) Crude petroleum

Description : Pour point and freezing point is equal for (A) Petrol (B) Diesel (C) Water (D) Crude petroleum

Last Answer : (C) Water

Crude petroleum oil is a __________ fuel. (A) Primary (B) Fossil (C) Both (A) & (B) (D) Secondary

Description : Crude petroleum oil is a __________ fuel. (A) Primary (B) Fossil (C) Both (A) & (B) (D) Secondary

Last Answer : (C) Both (A) & (B)

Older crude petroleum (A) Is light and better (B) Gives more distillates (C) Gives less tar (D) All (A), (B) and (C)

Description : Older crude petroleum (A) Is light and better (B) Gives more distillates (C) Gives less tar (D) All (A), (B) and (C)

Last Answer : (B) Gives more distillates

Which of the following theories of origin of petroleum does not explain the presence of nitrogen & sulphur compounds in crude oil? (A) Modern theory (B) Carbide theory (C) Engler theory (D) All (A), (B) and (C

Description : Which of the following theories of origin of petroleum does not explain the presence of nitrogen & sulphur compounds in crude oil? (A) Modern theory (B) Carbide theory (C) Engler theory (D) All (A), (B) and (C

Last Answer : (B) Carbide theory

Which is almost absent in crude petroleum? (A) Olefins (B) Mercaptans (C) Naphthenes (D) Cycloparaffins

Description : Which is almost absent in crude petroleum? (A) Olefins (B) Mercaptans (C) Naphthenes (D) Cycloparaffins

Last Answer : (B) Mercaptans

In a refinery petroleum crude is fractionated into gas fraction, light ends, intermediate distillates, heavy distillates, residues and by products. The group of products including gas oil, diesel oil and heavy fuel oil belongs to the fraction (A) Heavy distillates (B) Intermediate distillates (C) Light ends (D) Residues

Description : In a refinery petroleum crude is fractionated into gas fraction, light ends, intermediate distillates, heavy distillates, residues and by products. The group of products including gas oil, diesel oil and ... the fraction (A) Heavy distillates (B) Intermediate distillates (C) Light ends (D) Residues

Last Answer : (A) Heavy distillates

Molecular weight of crude petroleum may be around (A) 50 (B) 250 (C) 1500 (D) 5000

Description : Molecular weight of crude petroleum may be around (A) 50 (B) 250 (C) 1500 (D) 5000

Last Answer : (C) 1500

The characterisation factor of crude petroleum oil is around (A) 3 (B) 11 (C) 22 (D) 28

Description : The characterisation factor of crude petroleum oil is around (A) 3 (B) 11 (C) 22 (D) 28

Last Answer : (B) 11

__________ chloride present in crude petroleum as impurity is the most prolific producer of HCl during distillation. (A) Magnesium (B) Potassium (C) Calcium (D) Sodium

Description : __________ chloride present in crude petroleum as impurity is the most prolific producer of HCl during distillation. (A) Magnesium (B) Potassium (C) Calcium (D) Sodium

Last Answer : (A) Magnesium

Olefins are (A) Saturated hydrocarbons(B) Unsaturated cyclic compounds (hydrocarbons)(C) Present in substantially good quantity in crude petroleum(D) None of these

Description : Olefins are (A) Saturated hydrocarbons (B) Unsaturated cyclic compounds (hydrocarbons) (C) Present in substantially good quantity in crude petroleum (D) None of these

Last Answer : (D) None of these

Hydrogen percentage (by weight) in crude petroleum may be about (A) 5 (B) 15 (C) 25 (D) 35

Description : Hydrogen percentage (by weight) in crude petroleum may be about (A) 5 (B) 15 (C) 25 (D) 35

Last Answer : (B) 15

Carbon percentage (by weight) in crude petroleum may be about (A) 65 (B) 75 (C) 85 (D) 95

Description : Carbon percentage (by weight) in crude petroleum may be about (A) 65 (B) 75 (C) 85 (D) 95

Last Answer : (C) 85

Pick out the wrong statement. (A) LPG is also used as fuel for automobiles & small furnaces and for cutting & welding of metals (B) The minimum temperature, at which a petroleum oil vapor catches fire and continues to burn, is called its flash point (C) Each ton of petroleum oil on distillation produces about 30-50 Nm3 of gas (D) Maximum yield of naphthalene is obtained on distillation of crude oil

Description : Pick out the wrong statement. (A) LPG is also used as fuel for automobiles & small furnaces and for cutting & welding of metals (B) The minimum temperature, at which a petroleum oil vapor catches ... about 30-50 Nm3 of gas (D) Maximum yield of naphthalene is obtained on distillation of crude oil

Last Answer : (B) The minimum temperature, at which a petroleum oil vapor catches fire and continues to burn, is called its flash point

All the commercial liquid fuels are derived from natural petroleum (or crude oil).  A.True  B. False

Description : All the commercial liquid fuels are derived from natural petroleum (or crude oil).  A.True  B. False

Last Answer : Answer: A

Assuming everything else equal, the best way for British Petroleum to transport crude oil from remote oil drilling sites in central Alaska to shipping terminals on the Alaskan coast would be A)waterways. B)airways. C)tanker trucks. D)railroads. E)pipelines.

Description : Assuming everything else equal, the best way for British Petroleum to transport crude oil from remote oil drilling sites in central Alaska to shipping terminals on the Alaskan coast would be A)waterways. B)airways. C)tanker trucks. D)railroads. E)pipelines.

Last Answer : E)pipelines.

Clay treatment is used to remove (A) Salt from the crude oil (B) Colour & dissolved gases from cracked gasoline (C) Wax from lube oil (D) None of these

Description : Clay treatment is used to remove (A) Salt from the crude oil (B) Colour & dissolved gases from cracked gasoline (C) Wax from lube oil (D) None of these

Last Answer : (C) Wax from lube oi

Which one is used to determine the colour of petroleum products? (A) Colour comparator (B) Saybolt chromometer (C) Cleveland apparatus (D) None of these

Description : Which one is used to determine the colour of petroleum products? (A) Colour comparator (B) Saybolt chromometer (C) Cleveland apparatus (D) None of these

Last Answer : (A) Colour comparator

In what sequence are the following obtained from a natural gas well? 1. Natural Gas 2. Water 3. Crude oil Codes: (a) 1, 3, 2 (b) 1, 2, 3 (c) 3, 2, 1 (d) 2, 1, 3

Description : In what sequence are the following obtained from a natural gas well? 1. Natural Gas 2. Water 3. Crude oil Codes: (a) 1, 3, 2 (b) 1, 2, 3 (c) 3, 2, 1 (d) 2, 1, 3

Last Answer : Ans:(a)

Gasoline is 1. Same as diesel oil 2. Same as petrol 3. Obtained from natural gas 4. Obtained from crude oil The correct answers are: (a) 1 and 3 (b) 2 and 4 (c) 3 and 4 (d) 1 and 4

Description : Gasoline is 1. Same as diesel oil 2. Same as petrol 3. Obtained from natural gas 4. Obtained from crude oil The correct answers are: (a) 1 and 3 (b) 2 and 4 (c) 3 and 4 (d) 1 and 4

Last Answer : Ans:(b)

Consider the following processes: 1. Evaporation 2. Fractional distillation 3. Distillation 4. Filtration The process(es) involved in the refining of crude oil is/ are: (a) 3 only (b) 2 and 3 (c) 3 only (d) 1 only

Description : Consider the following processes: 1. Evaporation 2. Fractional distillation 3. Distillation 4. Filtration The process(es) involved in the refining of crude oil is/ are: (a) 3 only (b) 2 and 3 (c) 3 only (d) 1 only

Last Answer : Ans:(b)

The chemist who produced crude silicon from silicon dioxide was

Description : The chemist who produced crude silicon from silicon dioxide was

Last Answer : Berzelius.

The conversion of crude oil from plant seeds into useful fuel involves a process called

Description : The conversion of crude oil from plant seeds into useful fuel involves a process called

Last Answer : trans esterification.

How often have you had to block Reddit users for posting something crude or disgusting?

Description : How often have you had to block Reddit users for posting something crude or disgusting?

Last Answer : never. I just ignore them.

What types of crude oil exist?

Description : What types of crude oil exist?

Last Answer : answer:When buying and selling unrefined oil on the world market (or any other raw material, for that matter, from iron ore to cotton to sugar) there have to be ways to grade the goods so ... grindability - but I think the range of petroleum variations is generally narrower than it is for coal.

Bee in the **** of a crude coworker, do you warn them or dummy up?

Description : Bee in the beer of a crude coworker, do you warn them or dummy up?

Last Answer : Even if I hated their guts, I would tell them. I wouldn’t want to get my throat stung. I would probably think of some practical joke to play on them, you know a dead fish wired to the manifold of their car, something annoying but not too destructive.

Why is it that some demographics are more likely to be vulgar or crude in their speech?

Description : Why is it that some demographics are more likely to be vulgar or crude in their speech?

Last Answer : Perhaps they don’t consider that they are being rude – that’s your judgment, not a statement of fact.

With inflation eating into every pocket and Crude oil prices surging ... What should India look forward to?

Description : With inflation eating into every pocket and Crude oil prices surging ... What should India look forward to?

Last Answer : India is a booming and up-and-coming nation. Her stress on education and work ethic makes it much more productive, unlike us lazy Americans. Technology is becoming more advanced and widespread, expontentially ... is no longer considered a 3rd world but a nation on the verge of a economic revolution

Differentiate between crude literacy rate and literacy rate. -Geography

Description : Differentiate between crude literacy rate and literacy rate. -Geography

Last Answer : Crude Literacy Rate: Up to 1981 census, literacy rate was calculated by dividing literate persons by total population and multiplying by hundred. This was crude literacy rate' and was ... more meaningful, accurate in finding out the percentage of literate people than the crude literacy rate.

Is crude oil essential for the development process in a country ? why ? -SST 10th

Description : Is crude oil essential for the development process in a country ? why ? -SST 10th

Last Answer : It would be hard to imagine an economy developing without oil and natural gas, because it is the basis of every industrialized economy on Earth right now. Crude oil provides 97% of the energy for ... of these things. This would place you back in time more than 100 years in terms of technology.

Name the region of world which has large crude oil reserves. -SST 10th

Description : Name the region of world which has large crude oil reserves. -SST 10th

Last Answer : Middle East.

Which area of the world has the largest crude oil reserves ? -SST 10th

Description : Which area of the world has the largest crude oil reserves ? -SST 10th

Last Answer : Middle East is area of the world has the largest crude oil reserves.

From which country does More than one-third of the crude steel production of the world comes? -Do You Know?

Description : From which country does More than one-third of the crude steel production of the world comes? -Do You Know?

Last Answer : answer:

100% copper is obtained from crude copper by

Description : 100% copper is obtained from crude copper by

Last Answer : 100% copper is obtained from crude copper by A. Zone refining B. electrorefining C. liqation D. poling

Why will crude oil eventually run out?

Description : Why will crude oil eventually run out?

Last Answer : Coal, natural gas, crude oil are non-renewable fossil resources. Once used up they can't be replaced as they took millions of years to form in the first place. This why we are looking ... alternative resources, wind, tide, solar, nuclear, and looking for new sources of existing fossil resources.

In countries with a negative natural increase rate such as former states of the Soviet Union the high crude death rate has been attributed in part to?

Description : In countries with a negative natural increase rate such as former states of the Soviet Union the high crude death rate has been attributed in part to?

Last Answer : What is the answer ?

For transporting large quantities of crude oil on land, over long distances the moat economical mode is (a) by pipelines (b) by rail tankers (c) by road tankers (d) by river barges

Description : For transporting large quantities of crude oil on land, over long distances the moat economical mode is (a) by pipelines (b) by rail tankers (c) by road tankers (d) by river barges

Last Answer : Ans: (a)

What was the crude death rate of 2016. A. 9/ 1000 B. 2/ 1000 C. 5/ 1000 D. 7.5/ 1000

Description : What was the crude death rate of 2016. A. 9/ 1000 B. 2/ 1000 C. 5/ 1000 D. 7.5/ 1000

Last Answer : ANSWER: D

What was the crude birth rate of 2016 of Pakistan. A. 29.8 births / 1,000 B. 55 births / 1,000 C. 12 births / 1,000 D. 18 births / 1,000

Description : What was the crude birth rate of 2016 of Pakistan. A. 29.8 births / 1,000 B. 55 births / 1,000 C. 12 births / 1,000 D. 18 births / 1,000

Last Answer : ANSWER: A

What was the crude death rate of 2016. A. 9/ 1000 B. 2/ 1000 C. 5/ 1000 D. 7.5/ 1000

Description : What was the crude death rate of 2016. A. 9/ 1000 B. 2/ 1000 C. 5/ 1000 D. 7.5/ 1000

Last Answer : ANSWER: D

What was the crude birth rate of 2016 of Pakistan. A. 29.8 births / 1,000 B. 55 births / 1,000 C. 12 births / 1,000 D. 18 births / 1,000

Description : What was the crude birth rate of 2016 of Pakistan. A. 29.8 births / 1,000 B. 55 births / 1,000 C. 12 births / 1,000 D. 18 births / 1,000

Last Answer : ANSWER: A

Identify the correct statement with respect to Biogas. (1) Mixture of gases from volcanoes (2) Gas produced from certain crude oil wells (3) Gas produced by incomplete combustion of biomass (4) Gas produced by fermentertian of biomass

Description : Identify the correct statement with respect to Biogas. (1) Mixture of gases from volcanoes (2) Gas produced from certain crude oil wells (3) Gas produced by incomplete combustion of biomass (4) Gas produced by fermentertian of biomass

Last Answer : (4) Gas produced by fermentertian of biomass Explanation: Biogas is produced by the anaerobic digestion or fermentation of biodegradable materials such as biomass, manure, sewage, municipal waste, green waste ... (CO2) and may have small amounts of hydrogen sulphide (H2S), moisture and siloxanes.

Crude oil is sometimes termed sweet because it is – (1) sweet in taste due to dissolved sugars (2) mildly sweet due to low sulphur content (3) less acidic (4) less alkaline

Description : Crude oil is sometimes termed sweet because it is – (1) sweet in taste due to dissolved sugars (2) mildly sweet due to low sulphur content (3) less acidic (4) less alkaline

Last Answer : (2) mildly sweet due to low sulphur content Explanation: Crude oil is sometimes termed sweet amount of hydrogen sulphide and Carbon dioxide.

The primary source of carbohydrates are – (1) Marine animals (2) Plants (3) Coal-tar (4) Crude oil

Description : The primary source of carbohydrates are – (1) Marine animals (2) Plants (3) Coal-tar (4) Crude oil

Last Answer : (2) Plants Explanation: Plants are the primary sources of carbohydrates. They produce carbohydrates by photosynthesis which is the source of energy for nearly all life on earth, either directly, through primary production, or indirectly, as the ultimate source of the energy in their food.

Coal is formed from – (1) crude oil (2) deposit of animal waste (3) coke (4) compressed and hardened biomass

Description : Coal is formed from – (1) crude oil (2) deposit of animal waste (3) coke (4) compressed and hardened biomass

Last Answer : (4) compressed and hardened biomass Explanation: A fossil fuel, coal forms when dead plant matter is converted into peat, which in turn is converted into lignite, then subbituminous coal, ... lastly anthracite: This involves biological and geological processes that take place over a long period.

Fillers such as zinc oxide and carbon black are added to the crude natural rubber before vulcanisation in order to improve its (A) Elasticity (B) Strength (C) Plasticity (D) Weathering characteristics

Description : Fillers such as zinc oxide and carbon black are added to the crude natural rubber before vulcanisation in order to improve its (A) Elasticity (B) Strength (C) Plasticity (D) Weathering characteristics

Last Answer : (D) Weathering characteristics

The yield of straight run LPG from crude oil is about __________ weight percent. (A) 20-25 (B) 1-1.5 (C) 10-15 (D) 0.1-0.2

Description : The yield of straight run LPG from crude oil is about __________ weight percent. (A) 20-25 (B) 1-1.5 (C) 10-15 (D) 0.1-0.2

Last Answer : (B) 1-1.5

Removal of light fractions from crude oil is called its (A) Sweetening (B) Dehydration (C) Stabilisation (D) Visbreaking

Description : Removal of light fractions from crude oil is called its (A) Sweetening (B) Dehydration (C) Stabilisation (D) Visbreaking

Last Answer : (C) Stabilisation