which of the following statement is false?
  • Fossils fuel are formed from the dead remains of living organisms
  • Coke is almost pure form of Carbon
  • Naphthalene balls are obtained from coal tar and are used to repel moth
  • Coal is formed from the remains of animals
PCRA stands for
  • Petrol Conservation Recycle Association
  • Petrochemicals Conservation Research Association
  • Petroleum Conservation Research Association
  • Petroleum Conservation Refinery Association
Which of the following is not a constituent of petroleum?
  • petrol
  • coke
  • lubricating oil
  • paraffin wax
The first oil well was drilled in India in the state of
  • Tripura
  • Maharashtra
  • Gujarat
  • Assam
The anti knocking agent added to petrol is
  • TCM
  • TNT
  • MCM
  • TEL
The variety of coal used as household coal is
  • Peat
  • Anthracite
  • Bituminous
  • Lignite
Vaseline can be made from
  • Napthalene
  • Kesosone
  • Paraffin Wax
  • Bitumen
Choose the correct statement from the following:
  • Natural gas cannot be used for power generation.
  • The disadvantage of natural gas is that it cannot be used directly for burning in homes.
  • It is difficult to transport natural gas through pipes.
  • Natural gas is stored under high pressure as compressed natural gas.
Kerosene oil is a mixture of
  • Aplihatic compounds
  • Alkanes
  • Alcohols
  • Aromatic hydrocarbons
The slow process of conversion of dead vegetation into coal is called___
  • carbonization
  • Refining
  • None of these
  • Decantation
How do the people of the US and Canada call the term “Petrol”?
  • Petroleum gas
  • Petrol
  • Gas
  • Bitumen
When was the first time coal was used as an energy source?
  • 1000 BC
  • 2000BC
  • 100BC
  • 200BC
When was the first commercial coal production started in the US?
  • 1750
  • 1747
  • 1751
  • 1748
Which of the following option is the hardest coal?
  • Anthracite
  • Bituminous
  • Peat
  • Coke
Which of the following option is a fraction of petroleum?
  • Coal gas
  • Coke
  • Kerosene
  • Peat
What do you call the process of collecting fractions of petroleum in the horizontal trays?
  • Destructive distillation
  • Fractional distillation
  • Carbonization
  • Evaporation
Where does natural gas exist?
  • Above the Earth’s crust
  • Below the Earth’s crust
  • Under the Earth’s crust above the layers of petroleum
  • Beach
Which of the following option is produced by the natural gas?
  • Clothes
  • Soil
  • Ammonia and water
  • Coke
Which of the following substance is found in both petroleum and natural gas?
  • Methane
  • Hydrocarbon molecules
  • Carbon Dioxide
  • Oxygen
What do we call the products made up of petroleum and natural gas?
  • Petrochemicals
  • Coal
  • Biofuel
  • Cotton
0 h : 0 m : 1 s

Answered Not Answered Not Visited Correct : 0 Incorrect : 0