The major contributor of Carbon monoxide is

Motor vehicle

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Industrial processes

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Stationary fuel combustion

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None of the above

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Solution

The correct option is A
Motor vehicle

Vehicular exhausts is the major source of carbon monoxide.

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Similar questions

The major contributor of carbon-monoxide is

Q. Match the following air pollutants corresponding to their sources.

A. Sulphur dioxide	1. Combustion of fossil fuels in vehicles
B. Oxides of nitrogen	2. Construction sites
C. Carbon monoxide	3. Petroleum refining
D. Particulate matter	4. Incomplete combustion of fossil fuel

Question 6
Incomplete combustion of fuel such as petrol and diesel gives
(a) Nitrogen oxide
(b) Sulphur dioxide
(c) Carbon monoxide
(d) Carbon dioxide

Question 6
Incomplete combustion of fuel such as petrol and diesel gives
(a) Nitrogen oxide
(b) Sulphur dioxide
(c) Carbon monoxide
(d) Carbon dioxide

Which of the following are correct with respect to carbon monoxide?
(i) It is released due to incomplete combustion of fuels.
(ii) It does not affect humans.
(iii) It is a toxic gas.
(iv) It reduces oxygen-carrying capacity of the blood.
(v) It is released from vehicles.

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The major contributor of Carbon monoxide is

The correct option is A Motor vehicle Vehicular exhausts is the major source of carbon monoxide.

The correct option is A
Motor vehicle

Vehicular exhausts is the major source of carbon monoxide.