8th Grade > Chemistry
COAL AND PETROLEUM MCQs
Total Questions : 55
| Page 6 of 6 pages
Answer: Option A. ->
Coke
:
A
Coke is a pure form of carbon. It is used in the manufacture of steel and in extraction of various metals. It is used because it is cheap and readily available.
:
A
Coke is a pure form of carbon. It is used in the manufacture of steel and in extraction of various metals. It is used because it is cheap and readily available.
Answer: Option B. ->
petrochemicals
:
B
Petrochemicals are the chemical compounds derived from petroleum and natural gas. Products such as gasoline, fertilisers, cosmetics, etc. are products made from or with the aid of petrochemicals.
:
B
Petrochemicals are the chemical compounds derived from petroleum and natural gas. Products such as gasoline, fertilisers, cosmetics, etc. are products made from or with the aid of petrochemicals.
Answer: Option B. ->
Crayons
:
A, B, and D
Petroleum products are materials derived from crude oil (petroleum). Refineries also produce other chemicals, some of which are used in chemical processes to produce plastics and many other useful materials including crayons, tyres, plastics, synthetic fibres, etc.
Coal is another fossil fuel made up of dead and decaying plant matter.
:
A, B, and D
Petroleum products are materials derived from crude oil (petroleum). Refineries also produce other chemicals, some of which are used in chemical processes to produce plastics and many other useful materials including crayons, tyres, plastics, synthetic fibres, etc.
Coal is another fossil fuel made up of dead and decaying plant matter.
Answer: Option B. ->
Petroleum
:
B
Petroleum or crude oil is a naturally occurring liquid found deep inside the Earth, which is commonly refined into various types of fuels. Components of petroleum are separated using a technique called fractional distillation. Petrol, diesel, kerosene are few of the many components of petroleum.
:
B
Petroleum or crude oil is a naturally occurring liquid found deep inside the Earth, which is commonly refined into various types of fuels. Components of petroleum are separated using a technique called fractional distillation. Petrol, diesel, kerosene are few of the many components of petroleum.
Answer: Option A. ->
methane
:
A
Natural gas is made up of hydrocarbons such as methane, ethane, propane, etc. Among these, methane makes up a major percentage of natural gas; while others are present in lesser percentage.
:
A
Natural gas is made up of hydrocarbons such as methane, ethane, propane, etc. Among these, methane makes up a major percentage of natural gas; while others are present in lesser percentage.
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