Tag: non-renewable sources of energy

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Questions Related to non-renewable sources of energy

Multiple choice chemistry rocks and minerals coal petroleum non-renewable sources of energy

Sewage gases are produced by the decomposition of :

  1. organic household

  2. industrial wastes

  3. both A and B

  4. none of these
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Sewer gas is a complex mixture of toxic and nontoxic gases produced  by the decomposition of organic household or industrial wastes.

Multiple choice chemistry rocks and minerals coal petroleum non-renewable sources of energy

Sewer gas is a complex mixture of:

  1. toxic and nontoxic gases

  2. toxic gases

  3. nontoxic gases

  4. inert gases
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Sewer gas is a complex mixture of toxic and nontoxic gases produced and collected in sewage systems by the decomposition of organic household or industrial wastes, typical components of sewage. Sewer gases may include hydrogen sulfide, ammonia, methane, esters, carbon monoxide, sulfur dioxide and nitrogen oxides.

Multiple choice chemistry rocks and minerals coal petroleum non-renewable sources of energy

The Petroleum Conservation Research Association (PCRA) is an organization established in India in:

  1. 1968

  2. 1988

  3. 1948

  4. 1978
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Petroleum Conservation Research Association (PCRA) is an organization established in India in 1978. It helps the government in proposing policies and strategies aimed at reducing India's dependency on oil, in order both to save money and to reduce the environmental impact of oil use.

Multiple choice chemistry rocks and minerals coal petroleum non-renewable sources of energy

Petroleum is formed from:

  1. insects

  2. wild animals

  3. organisms in sea

  4. domestic animals
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Petroleum (also known as crude oil or simply oil) is a fossil fuel that was formed from the remains of ancient marine organisms. Millions of years ago, algae and plants lived in shallow seas. After dying and sinking to the seafloor, the organic material mixed with other sediments and was buried.

Multiple choice chemistry rocks and minerals coal petroleum non-renewable sources of energy

Which of the following represents true statement(s)?

  1. Natural gas is an important fossil fuel as it is easy to transport through pipes.

  2. Natural gas is stored under low pressure.

  3. CNG is used for power generation.

  4. CNG is used as fuel for transport vehicles.
Reveal answer Fill a bubble to check yourself
A,C,D Correct answer
Explanation

The statements (A), (C) and (D) are true. Natural gas is an important fossil fuel as it is easy to transport through pipes. Natural gas is stored under high pressure as compressed natural gas (CNG). CNG is used for power generation. CNG is used as fuel for transport vehicles as it is less polluting. It is a cleaner fuel.

Multiple choice chemistry rocks and minerals coal petroleum non-renewable sources of energy

Choose the correct statement from the following :

  1. It is difficult to transport natural gas through pipes

  2. The disadvantage of natural gas is that it cannot be used directly for burning in homes

  3. Natural gas is stored under low pressure as compressed natural gas

  4. Natural gas cannot be used for power generation
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

It is difficult to transport natural gas through pipelines as it poses safety concerns due to the flammable nature of natural gas.


Hence the correct option is A.

Multiple choice chemistry rocks and minerals coal petroleum non-renewable sources of energy

Natural gas is found as:

  1. layer above hot-beds

  2. layer below petroleum oil deep underground

  3. layer above petroleum oil deep underground

  4. layer below the glacier
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Natural gas is a fossil fuel often trapped in porous rock formations above petroleum deposits. Because it is less dense than oil and water, it migrates upward until it is trapped by an impermeable rock layer.

Multiple choice chemistry rocks and minerals coal petroleum non-renewable sources of energy

What is formed from a natural process from plants and animal residues and is an example of fossil fuel? 

  1. Umepeltor

  2. Upetlmore

  3. Petroleum

  4. Peroletum
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Petroleum is formed from natural process from plants and animal residues and is an example of fossil fuel.