Coal and Petroleum-LS-6

Why are petro-chemicals so important?

What is the first statement of this audio clip?

• Many useful substances are obtained from petroleum and natural gas.

• These are termed as ‘Petrochemicals’.

• These are used in the manufacture of

  detergents, fibers such as polyester, nylon, acrylic etc., polythene and other man-made plastics.

• Hydrogen gas obtained from natural gas is used in the

  production of fertilizers such as urea.

• Due to its great commercial

  importance, petroleum is also called ‘black gold’.

Why are petro-chemicals so important?

What is the second statement of this audio clip?

• Many useful substances are obtained from petroleum and natural gas.

• These are termed as ‘Petrochemicals’.

• These are used in the manufacture of

  detergents, fibers such as polyester, nylon, acrylic etc., polythene and other man-made plastics.

• Hydrogen gas obtained from natural gas is used in the

  production of fertilizers such as urea.

• Due to its great commercial

  importance, petroleum is also called ‘black gold’.

Why are petro-chemicals so important?

What is the third statement of this audio clip?

• Many useful substances are obtained from petroleum and natural gas.

• These are termed as ‘Petrochemicals’.

• These are used in the manufacture of

  detergents, fibers such as polyester, nylon, acrylic etc., polythene and other man-made plastics.

• Hydrogen gas obtained from natural gas is used in the

  production of fertilizers such as urea.

• Due to its great commercial

  importance, petroleum is also called ‘black gold’.

Why are petro-chemicals so important?

What is the fourth statement of this audio clip?

• Many useful substances are obtained from petroleum and natural gas.

• These are termed as ‘Petrochemicals’.

• These are used in the manufacture of

  detergents, fibers such as polyester, nylon, acrylic etc., polythene and other man-made plastics.

• Hydrogen gas obtained from natural gas is used in the

  production of fertilizers such as urea.

• Due to its great commercial

  importance, petroleum is also called ‘black gold’.

Why are petro-chemicals so important?

What is the fifth statement of this audio clip?

• Many useful substances are obtained from petroleum and natural gas.

• These are termed as ‘Petrochemicals’.

• These are used in the manufacture of

  detergents, fibers such as polyester, nylon, acrylic etc., polythene and other man-made plastics.

• Hydrogen gas obtained from natural gas is used in the

  production of fertilizers such as urea.

• Due to its great commercial

  importance, petroleum is also called ‘black gold’.

Which one of the following is not a fossil fuel?

• A. petrol

• B. coke

• C. charcoal

• D. coal

The major component of LPG is:

• A. hydrogen

• B. carbon monoxide

• C. methane

• D. butane

Which is the major component of CNG?

• A. ethane

• B. propane

• C. methane

• D. butane

The gas which occurs above the petroleum oil trapped under the rocks is

called:

• A. Biogas

• B. Petroleum gas

• C. Natural gas

• D. Coal gas

Which of the following is being used as a source of hydrogen gas needed to manufacture fertilizers?

• A. biogas

• B. natural gas

• C. coal gas

• D. petroleum gas