Class 8 Science MCQ Coal And Petroleum

Question :The fuel that provides most of the energy needs of the world is:
(a) coal
(b) petroleum
(c) natural gas
(d) none of these

Question :When coal is heated in air that is gas produced is:
(a) carbon monoxide
(b) carbon dioxide
(c) water vapour
(d) nitrogen

Question :Carbonisation is the:
(a) slow process of conversion of dead animals into coal
(b) fast process of conversion of dead animals into curd
(c) slow process of conversion of dead vegetation into coal
(d) fast process of conversion of dead vegetation into coal

Question :The product produced on heating coal in the absence of air is:
(a) coke
(b) coal gas
(c) coal-tar
(d) all of these

Question :The purest form of carbon is:
(a) coal
(b) coke
(c) coal-tar
(d) coal gas

Question : Resources present in unlimited quantity in nature and are not likely to be exhausted by human activities are calleda)Exhaustible Natural Resources
(b) Inexhaustible Natural Resources
(c)Exhaustible Resources
(d)None of the above

Question :Which or the following gives us pollution, free environment on burning:
(a) wood
(b) kerosene
(c) cow dung cakes
(d) biogas

Question :Which of the following is exhaustible natural resource:
(a) coal
(b) petroleum
(c) minerals
(d) sunlight

Question :Which of the following is exhaustible natural resource:
(a) wildlife
(b) sunlight
(c) air
(d) water

Question :Which of the following Is no a bull fuel:
(a) biog
(b) coal
(c) petroleum
(d) natural gas

Question :Coal, Petroleum and natural gas are examples of
(a) Exhaustible Natural Resources
(b)Inexhaustible Natural Resources
(c)Expensive Resources
(d)None of the above

Question : Naphthalene balls used to repel moth and insect is derived froma)Petroleum
(b)Sugar
(c) Coal tar
(d)LPG

Question : CNG is the abbreviated form ofa)Combined natural gas
(b) Compressed Natural Gas
(c)Confirmed Natural gas
(d)Condemned Natural gas

Question : The slow process of conversion of dead vegetation into coal is called
(a) Carbonisation
(b)fuelification
(c)Coalification
(d)None of the above

Question : In India petroleum deposit was first found in the state ofa)Gujarat
(b)Maharastra
(c) Assam
(d)West Bengal

Question : Use of CNG in automobile is better than petrol because it isa)cheaper
(b)Less polluting
(c)Cannot be adulterated
(d) All of the above

Question : To reduce fuel consumption in automobile one shoulda)Drive very fast to reach early
(b)Not switch off the engine at traffic lights
(c)Not check tyre pressure regularly
(d) Ensure proper maintenance of the vehicle

Question :Coal, Petroleum and natural gas are examples of
(a) Exhaustible Natural Resources
(b) Inexhaustible Natural Resources
(c) Expensive resources
(d) None of the above

Question :Resources present in unlimited quantity in nature and are not likely to be exhausted by human activities are called
(a) Inexhaustible Natural Resources
(b) Exhaustible Natural Resources
(c) Exhaustible Resources
(d) None of the above

Question :The earths temperature is increasing due to Global warming which is due to
(a) Increased use of fossil fuel
(b) The Sun giving out more heat
(c) The Earth slowly moving toward the sun
(d) Less duration of winter every year

Question :Black gold is actually
(a) Petroleum
(b) Gold which became black on burning
(c) Gold sold in black market
(d) Diamond

Question : Black gold is actuallya)Gold which became black on burning
(b) Petroleum
(c)Gold sold in black market
(d)Diamond

Question : The earth’s temperature is increasing due to Global warming which is due toa) The Sun giving out more heat
(b)The Earth slowly moving toward the sun
(c) Increased use of fossil fuel
(d)Less duration of winter every year

Question :The slow process of conversion of dead vegetation into coal is called
(a) Carbonisation
(b) Fuelification
(c) Coalification
(d) None of the above

Question :CNG is the abbreviated form of
(a) Cpmpressed Natural Gas
(b) Combined natural gas
(c) Confirmed natural gas
(d) Condemned natural gas

Question :Naphthalene balls used to repel moth and insect is derived from
(a) Coal tar
(b) Petroleum
(c) Sugar
(d) LPG

Question :To reduce fuel consumption in automobile one should
(a) Ensure proper maintenance of the vehicle
(b) Drive very fast to reach early
(c) Not check tyre pressure regularly
(d) Not switch off the engine at traffic lights

Question :Use of CNG in automobile is better than petrol because it is
(a) All of the above
(b) cheaper
(c) Less polluting
(d) Cannot be adulterd

Question :In India petroleum deposit was first found in the state of
(a) Assam
(b) Gujarat
(c) Maharashtra
(d) West Bengal

Question :Which of the following is obtained from coal tar ?
(a) Naphthalene balls
(b) Petrol
(c) Coke
(d) Air

Question :When coal burns in air then
(a) Carbon dioxide is formed
(b) Sulphur dioxide is formed
(c) Carbon monoxide is formed
(d) Hydrogen gas is formed

Question :Water is a ________
(a) Natural substance
(b) Man made substance
(c) Natural substance and man made substance
(d) None of the options

Question :PCRA stands for
(a) Petroleum conservation research association
(b) Public conservations research association
(c) Public council of research association
(d) Partial counting of remaining amendment

Question :Which of the following is manmade resource?
(a) Parks
(b) Air
(c) Water
(d) Soil

Question :Which of the following is natural resource?
(a) Water
(b) Carbon dioxide is formed
(c) Bus
(d) Parks

Question :An example of fossil fuel is
(a) Coal
(b) Wood
(c) Animal waste
(d) All of these

Question :Coaltar contains about
(a) 200 substance
(b) 300 substance
(c) 400 substance
(d) 100 substance

Question :Purest form of carbon is
(a) Coke
(b) Cole
(c) Charcol
(d) All of these

Question :The first oil well was drilled in
(a) Usa
(b) Ussr
(c) Uk
(d) India

Question :Coal is a fossil fuel.

Question :CNG is more polluting fuel than petrol.

Question :Fossil fuels can be made in the laboratory.

Question :Kerosene is not a fossil fuel.

Question :Fossil fuels are exhaustible natural resources

Question :CNG cannot be easily ignited.

Question :Coke is almost pure form of carbon.

Question :Carbonation is the slow process of conversion of dead animals into coal.

Question :Petroleum is a fossil fuel.

Question :Water gas is Carbon monoxide and hydrogen.

Question :Natural gas is not a fossil fuel.

Question :Compressed natural gas is obtained when natural gas is subjected to high pressure.

Question :Coal-tar is a mixture of various substances.

Question :The heat value of CNG is low.

Question :LPG is highly inflammable.

Question :Fossil fuels are ___________________. , ___________________. and ___________________.

Question :Process of separation of different constituents from petroleum is called ___________________.

Question :LPG is mostly liquefied ___________________.

Question :A fuel is a substance that can be used to produce heat at a ___________________. cost.

Question :Fossil fuels are non-renewable because they take ___________________. of years to form.

Question :Least polluting fuel for vehicle is ___________________.

Question :CNG is transported through ___________________. or ___________________. to distant places.

Question :First oil well in world was drilled at ___________________.

Question :PCRA is ___________________., ___________________., ___________________.

Question :Burning of fossil fuels causes ___________________. pollution.

Question :Burning of fossil fuels causes ___________________. warming.

Question :Liquid fuels are mixtures of compounds of ___________________. and ___________________. known as ___________________.

Question :___________________. fuel provides most of the energy needs of the world.

Question :___________________. is used for making roads.

Question :___________________. is a tough porous black substance.

Question :___________________. is used as a fuel in the coal processing plant (converting coal into coke).

Question :Coal deposits are called ___________________.

Question :Lubricating oil is used for ___________________.

Question :Minerals are ___________________. natural resources.

Question :Dead plants, buried under the soil gets slowly converted to ___________________. under high pressure and high temperature.