What is tar made of ?

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1 Answer

Answer :

Asphalt is made from coal.
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Related questions

From which substance is tar made ?

Last Answer : Asphalt is made from coal.

What is tar soap made of, and how is it useful?

Description : What is tar soap made of, and how is it useful?

Last Answer : What is tar soap made of, and how is it useful? Everyone knows about the benefits of birch sap, and birch buds are widely used in medicine. Also noteworthy is birch tar. Its ... soap in the fight against dandruff can give a better result than special shampoos from well-known manufacturers.

I found some tar splotches on my car. They can't be sprayed off. What's the best way to remove them?

Description : I found some tar splotches on my car. They can't be sprayed off. What's the best way to remove them?

Last Answer : Back in the day, we used to do it with multiple kerosene dabs and multiple rubs. Nowadays, you can buy a tar remover from the hardware store. Works faster than kerosene.

Is steak tar tar raw steak?

Description : Is steak tar tar raw steak?

Last Answer : Check your spelling and read this link

Is the dirt around a home supposed to stay below the tar line for water proofing?

Description : Is the dirt around a home supposed to stay below the tar line for water proofing?

Last Answer : answer:Ideally the dirt should not be above that tar line primarily to prevent surface water from breaching over the foundation. But when the grading is sloping towards the house now you have a situation ... a battery backup you do not want old batteries as they need to be replaced every 4 years.

Anyone know how to remove tar from wildlife?

Description : Anyone know how to remove tar from wildlife?

Last Answer : When I lived in Santa Barbara, we used to use baby oil to get the beach tar off our feet. But I would call a bird conservancy group to make sure. What kind of birds? Waterfowl have oils on the ... the float and fend off water, losing that oil from their wings can be just as devastating as the tar.

What would you think if you saw a license plate that said "Tar Baby"?

Description : What would you think if you saw a license plate that said "Tar Baby"?

Last Answer : My first thought was “Is this a North Carolina license plate?” And then I wonder how ignorant the person is who ordered it.

Ever wanted to kick the tar out of something? How do you get your aggressions out?

Description : Ever wanted to kick the tar out of something? How do you get your aggressions out?

Last Answer : Run, go to the gym, drink alcohol.

Do the Two Rivers folk reach Tar Valon before the end of Robert Jordan's <i>The Eye of the World</i>?

Description : Do the Two Rivers folk reach Tar Valon before the end of Robert Jordan's The Eye of the World?

Last Answer : answer:I think so, but my advice would be to not waste your time with this series. I read the first few books and threw up my hands somewhere around book four. I think he's on book 8 or ... Aviendha and Elayne, or the naughty descriptions of the low-cut dresses the women wear in the World of Dreams.

What causes acron tree to seep tar looking substance?

Description : What causes acron tree to seep tar looking substance?

Last Answer : Need Answer

what is the peach disease or pest that makes a black tar like deposit at the stem of the fruit?

Description : what is the peach disease or pest that makes a black tar like deposit at the stem of the fruit?

Last Answer : I only use dormant oil fall, spring into bud.........once bud opens then I only spray the trunk.......................only thing right now that is safe to use around bees is soapy water. After the sun ... and the tree is cooled off.........mix up 2 tablespoon dawn & 1 qt water and spray..........

Why is the of my Japanese maple dying even though there is no evidence of fungus or black tar leaf?

Description : Why is the of my Japanese maple dying even though there is no evidence of fungus or black tar leaf?

Last Answer : It may be poor irrigation. Is there ever standing water nearby? Did you let it go dry in a heat spell? Was it dry and very windy a few weeks back? What you see going on right now is ... like CloudCover to maintain moisture in the plant and prep it for winter in your area. It should do fine.

Tar confim last tar name btae?

Description : Tar confim last tar name btae?

Last Answer : Pimephales promelas

What happens when tar is mixed in tin rice ?

Description : What happens when tar is mixed in tin rice ?

Last Answer : Tin is a metal which , when in pure state, is corroded by exposure to moist air and rust. As a result, the tin rice is coated with tar or zinc to protect it from rust and rain water , so ... tin rice can no longer come in contact with moist objects or water. This protects the tin rice from rusting.

What is the meaning of the word tar ?

Last Answer : The word means tar , or tar

Night 10 Tar Towards Someone With Talk To say Good night at the beginning Will go What ? Good night We Usually At the end Use Do !?

Last Answer : Usually Night 10 o'clock After From You Sleeping Forward Until Good Knight To say Can. Good Knight To say Through To the end Refers to. So Words In the beginning This Use To do I mean In the beginning Finish At the beginning This Of use Circulation No.

What is it called when tar is hard to pour because it doesn't flow easily?

Description : What is it called when tar is hard to pour because it doesn't flow easily?

Last Answer : The tar is said to be viscous.

What is it called when tar is hard to pour because it doesn't flow easily?

Description : What is it called when tar is hard to pour because it doesn't flow easily?

Last Answer : The tar is said to be viscous.

Tar remover poisoning?

Description : Tar remover poisoning?

Last Answer : DefinitionTar remover is a chemical product used to get rid of tar, a dark oily material. This article discusses the health problems that may occur if you breathe in or touch tar remover.This is for ... nose, and throat Severe pain or burning in the throat, nose, eyes, ears, lips, or tongueVi

What is a good cleaning material to get tar off the front of my car?

Description : What is a good cleaning material to get tar off the front of my car?

Last Answer : I Have always used WD-40 to get Tar off my cars. It just wipes off with the WD-40 then I clean the WD-40 off with dawn dish soap, and then apply more wax to the area. Hope this helps you out.

Are tar driveways a good replacement for highly-cracked concrete driveways?

Description : Are tar driveways a good replacement for highly-cracked concrete driveways?

Last Answer : A tar and chip drive way is the best alternative to a concrete drive way. They are the most similar, look great, and require much less maintenance. Tar and chip drive ways actually give your car better traction as well, so it may provide better for you in the winter months.

Where can I buy small quantities of tile and tar for a roof repair?

Description : Where can I buy small quantities of tile and tar for a roof repair?

Last Answer : I would like to do some roof repair myself. Where can I buy some tile and tar in small quantities?

Which of the following agents is designated as a safe and effective analgesic, anesthetic and antipruritic by the Food and Drug Administration? (a) Witch hazel (b) Juniper tar (c) Hydrocortisone (d) Phenylephrine

Description : Which of the following agents is designated as a safe and effective analgesic, anesthetic and antipruritic by the Food and Drug Administration? (a) Witch hazel (b) Juniper tar (c) Hydrocortisone (d) Phenylephrine

Last Answer : Ans: B

Tar roads get easily damaged during – (1) summer (2) winter (3) rainy season (4) peak traffic hours

Description : Tar roads get easily damaged during – (1) summer (2) winter (3) rainy season (4) peak traffic hours

Last Answer : (3) rainy season Explanation: Tar & chip have been used for over 100 years, all over the world, with great success, to pave and resurface roads. However, they are easily spoiled in rains and natural calamity. Concrete roads are less affected.

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.

The chief source of naphthalene is - (1) Coal-tar (2) Diesel (3) Charcoal (4) Camphor

Description : The chief source of naphthalene is - (1) Coal-tar (2) Diesel (3) Charcoal (4) Camphor

Last Answer : (1) Coal-tar Explanation: Naphthalene is derived from a kind of naphtha which is a broad term encompassing any volatile, flammable liquid hydrocarbon mixture, including coal tar.

Which of the following is chief source of Naphthalene? (1) Moth balls (2) Moth flakes (3) Tar Camphor (4) Methyl Alcohol

Description : Which of the following is chief source of Naphthalene? (1) Moth balls (2) Moth flakes (3) Tar Camphor (4) Methyl Alcohol

Last Answer : (3) Methyl Alcohol Explanation: Petroleum-derived naphthalene is usually purer than that derived from coal tar.

Tar roads get damaged if there is – (1) stagnation of water on road (2) heavy traffic (3) no maintenance (4) no sloping

Description : Tar roads get damaged if there is – (1) stagnation of water on road (2) heavy traffic (3) no maintenance (4) no sloping

Last Answer : (1) stagnation of water on road

The main source of Naphthalene is - (1) Charcoal (2) Camphor (3) Coal-tar (4) Diesel

Description : The main source of Naphthalene is - (1) Charcoal (2) Camphor (3) Coal-tar (4) Diesel

Last Answer : (3) Coal-tar Explanation: The main source of Naphthalene is coal-tar. Naphthalene is derived from a kind of naphtha which is a broad term encompassing any volatile, namable liquid hydrocarbon mixture, including coaltar.

Commercial Vaseline is derived from - (1) plant gums (2) coal tar (3) wool wax (4) petroleum

Description : Commercial Vaseline is derived from - (1) plant gums (2) coal tar (3) wool wax (4) petroleum

Last Answer : (4) petroleum Explanation: Vaseline is a brand of petroleum jelly based products owned by Anglo-Dutch company Unilever. While Vaseline can be used as a lubricant, it is also a ... insulator for local skin conditions characterized by tissue dehydration. Vaseline helps protect minor cuts and burns.

The catalytic cracking of heavier petroleum fraction is done to produce mainly (A) Gasoline (B) Asphalt (C) Diesel oil (D) Tar

Description : The catalytic cracking of heavier petroleum fraction is done to produce mainly (A) Gasoline (B) Asphalt (C) Diesel oil (D) Tar

Last Answer : (C) Diesel oil

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

Maximum viscosity of tar/PCM/fuel oil for easy and efficient atomisation in conventional burner is __________ centistokes (or 100 Redwood I seconds). (A) 5 (B) 25 (C) 50 (D) 100

Description : Maximum viscosity of tar/PCM/fuel oil for easy and efficient atomisation in conventional burner is __________ centistokes (or 100 Redwood I seconds). (A) 5 (B) 25 (C) 50 (D) 100

Last Answer : (B) 25

Which of the following does not require preheating during storage in the storage tank as well as during atomisation through burners? (A) PCM (B) Tar (C) Light diesel oil (D) Low viscosity furnace oil

Description : Which of the following does not require preheating during storage in the storage tank as well as during atomisation through burners? (A) PCM (B) Tar (C) Light diesel oil (D) Low viscosity furnace oil

Last Answer : (C) Light diesel oil

Traces of liquid tar fog present in coke oven gas is separated using (A) Electrostatic precipitator (B) Cyclone separator (C) Strainer (D) None of these

Description : Traces of liquid tar fog present in coke oven gas is separated using (A) Electrostatic precipitator (B) Cyclone separator (C) Strainer (D) None of these

Last Answer : (A) Electrostatic precipitato

Coke oven walls are lined with __________ bricks. (A) Silica (B) Tar-dolomite (C) Low thermal conductivity (D) Fire clay

Description : Coke oven walls are lined with __________ bricks. (A) Silica (B) Tar-dolomite (C) Low thermal conductivity (D) Fire clay

Last Answer : (A) Silica

Absorption with chemical reaction' is involved in the removal of (A) Carbon dioxide from gaseous stream using alkaline solution (B) Benzol from coke oven gas using solar oil/wash oil (C) Ammonia from coke oven gas using refrigerated water (D) Tar from coke oven gas in primary gas coolers using chilled water

Description : Absorption with chemical reaction' is involved in the removal of (A) Carbon dioxide from gaseous stream using alkaline solution (B) Benzol from coke oven gas using solar oil/wash oil (C) Ammonia ... gas using refrigerated water (D) Tar from coke oven gas in primary gas coolers using chilled water

Last Answer : (A) Carbon dioxide from gaseous stream using alkaline solution

What is the addictive drug in tobacco -------? A. Ethanol B. Nicotine (Answer) C. Ammonia D. Tar

Description : What is the addictive drug in tobacco -------? A. Ethanol B. Nicotine (Answer) C. Ammonia D. Tar

Last Answer : B. Nicotine (Answer)

Branch logic determines which should be adopted to select the next_ value among possibilities. a. CAR b. GAR c. HAR d. TAR

Description : Branch logic determines which should be adopted to select the next_ value among possibilities. a. CAR b. GAR c. HAR d. TAR

Last Answer : a. CAR

Which of the following is the most widely used heat insulating material for pipelines carrying steam? (A) Tar dolomite bricks followed by asbestos (B) Fireclay refractory followed by aluminium sheet (C) Cotton followed by aluminium foil (D) 85% magnesia cement and glass wool

Description : Which of the following is the most widely used heat insulating material for pipelines carrying steam? (A) Tar dolomite bricks followed by asbestos (B) Fireclay refractory followed by aluminium sheet (C) Cotton followed by aluminium foil (D) 85% magnesia cement and glass wool

Last Answer : (D) 85% magnesia cement and glass wool

In producer gas making furnace, steam is added along with air to mainly control the (A) Fusion of coal ash & clinker formation (B) C. V. of producer gas (C) Temperature of producer gas (D) Tar content in producer gas

Description : In producer gas making furnace, steam is added along with air to mainly control the (A) Fusion of coal ash & clinker formation (B) C. V. of producer gas (C) Temperature of producer gas (D) Tar content in producer gas

Last Answer : (A) Fusion of coal ash & clinker formation

Which of the following is not used as a binder in coal briquetting? (A) Tar (B) Molasses(C) Pitch(D) Line

Description : Which of the following is not used as a binder in coal briquetting? (A) Tar (B) Molasses (C) Pitch (D) Line

Last Answer : (D) Line

The main product of high temperature carbonisation of coal is (A) Coke (B) Ammonia (C) Tar (D) Coke oven gas

Description : The main product of high temperature carbonisation of coal is (A) Coke (B) Ammonia (C) Tar (D) Coke oven gas

Last Answer : (A) Coke

A coal having high amount of volatile matter (A) Would require smaller combustion chamber (B) Produces very little of tar and gas on carbonisation (C) Ignites easily and burns with long smoky flame (D) All (A), (B) and (C)

Description : A coal having high amount of volatile matter (A) Would require smaller combustion chamber (B) Produces very little of tar and gas on carbonisation (C) Ignites easily and burns with long smoky flame (D) All (A), (B) and (C)

Last Answer : (D) All (A), (B) and (C)

A coal having high amount of volatile matter (A) Would require smaller combustion chamber (B) Produces very little of tar and gas on carbonisation(C) Ignites easily and burns with long smoky flame(D) All (A), (B) and (C)

Description : A coal having high amount of volatile matter (A) Would require smaller combustion chamber (B) Produces very little of tar and gas on carbonisation (C) Ignites easily and burns with long smoky flame (D) All (A), (B) and (C)

Last Answer : (D) All (A), (B) and (C)

Light oil whose major component is Benzol, is obtained by the distillation of crude tar in the temperature range of __________ °C. (A) 80-170 (B) 200-300 (C) 250-270

Description : Light oil whose major component is Benzol, is obtained by the distillation of crude tar in the temperature range of __________ °C. (A) 80-170 (B) 200-300 (C) 250-270

Last Answer : (A) 80-170

Producer gas containing least amount of tar is produced by the (A) Partial combustion of coal (B) Partial combustion of large size (< 50 mm) coke (C) High pressure gasification of coal (e.g. in Lurgi gasifier) (D) Atmospheric pressure gasification of coal (e.g., in Kopper-Totzek gasifier)

Description : Producer gas containing least amount of tar is produced by the (A) Partial combustion of coal (B) Partial combustion of large size (< 50 mm) coke (C) High pressure gasification of coal (e.g. in Lurgi gasifier) (D) Atmospheric pressure gasification of coal (e.g., in Kopper-Totzek gasifier)

Last Answer : (B) Partial combustion of large size (< 50 mm) coke

Coal tar fuel - 200 (CTF 200) is a mixture of (A) Pitch and creosote oil (B) Light oil and pitch (C) Anthracene and crecosote oil (D) Solar oil and pitch

Description : Coal tar fuel - 200 (CTF 200) is a mixture of (A) Pitch and creosote oil (B) Light oil and pitch (C) Anthracene and crecosote oil (D) Solar oil and pitch

Last Answer : (A) Pitch and creosote oil

Which of the following fuels is generally not used in thermal power plant boiler firing? (A) Furnace oil, light diesel oil and tar/PCM (B) Pulverised coking coal (C) Coal middling from washeries (D) B.F. gas, coke oven gas and L.D. converter gas

Description : Which of the following fuels is generally not used in thermal power plant boiler firing? (A) Furnace oil, light diesel oil and tar/PCM (B) Pulverised coking coal (C) Coal middling from washeries (D) B.F. gas, coke oven gas and L.D. converter gas

Last Answer : (B) Pulverised coking coal

In high temperature carbonisation (as compared to low temperature carbonisation) of coal, the (A) Gas yield is less (B) Tar yield is more (C) Ignition temperature of coke produced is less (D) Aromatic content of tar produced is more

Description : In high temperature carbonisation (as compared to low temperature carbonisation) of coal, the (A) Gas yield is less (B) Tar yield is more (C) Ignition temperature of coke produced is less (D) Aromatic content of tar produced is more

Last Answer : (D) Aromatic content of tar produced is more