345123
Electrostatic precipitator is used to remove present in the exhaust of thermal power plant.
1 \({\rm{99}}\,{\rm{gms}}\) particulate matter
2 \({\rm{99}}\,{\rm{Kg}}\) particulate matter
3 \({\rm{99 \% }}\) particulate matter.
4 \({\rm{99 mgs}}\) particulate matter
Explanation:
Electrostatic precipitator which can remove over 99 percent particulate matter present in the exhaust from a thermal power plant.
BIOXII16: ENVIRONMENTAL ISSUES
345124
According to the Central Pollution Control Board, the diameter of particles that are responsible for causing great harm to human health is:
1 2.5 micrometer
2 5.0 micrometer
3 10.0 micrometer
4 7.5 micrometer
Explanation:
According to \(\mathrm{CPCB}\), the diameter of particles responsible for causing great harm to human health is \({\rm{2}}{\rm{.50}}\,{\rm{micrometers}}{\rm{.}}\)
NCERT Exemplar
BIOXII16: ENVIRONMENTAL ISSUES
345125
Statement A : Pollution is any desirable change in physical, chemical or biological characteristics of air, land, water or soil. Statement B : In order to control environmental pollution, the United Nations has passed the Environment (Protection) Act, 1986.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Both are wrong. Pollution is any undesirable change in physical, chemical or biological characteristics of air, land, water or soil. In order to control environmental pollution, the Government of India has passed the Environment (Protection) Act, 1986
BIOXII16: ENVIRONMENTAL ISSUES
345126
Which of the following health problems arises due to the inhalation of fine particulate matter?
1 Irritation of the respiratory system
2 Inflammation of respiratory tract
3 Damage of lungs and premature deaths
4 All of them
Explanation:
All of them These fine particulates can be inhaled deep into the lungs and can cause breathing and respiratory symptoms, irritation, inflammations and damage to the lungs and premature deaths.
345123
Electrostatic precipitator is used to remove present in the exhaust of thermal power plant.
1 \({\rm{99}}\,{\rm{gms}}\) particulate matter
2 \({\rm{99}}\,{\rm{Kg}}\) particulate matter
3 \({\rm{99 \% }}\) particulate matter.
4 \({\rm{99 mgs}}\) particulate matter
Explanation:
Electrostatic precipitator which can remove over 99 percent particulate matter present in the exhaust from a thermal power plant.
BIOXII16: ENVIRONMENTAL ISSUES
345124
According to the Central Pollution Control Board, the diameter of particles that are responsible for causing great harm to human health is:
1 2.5 micrometer
2 5.0 micrometer
3 10.0 micrometer
4 7.5 micrometer
Explanation:
According to \(\mathrm{CPCB}\), the diameter of particles responsible for causing great harm to human health is \({\rm{2}}{\rm{.50}}\,{\rm{micrometers}}{\rm{.}}\)
NCERT Exemplar
BIOXII16: ENVIRONMENTAL ISSUES
345125
Statement A : Pollution is any desirable change in physical, chemical or biological characteristics of air, land, water or soil. Statement B : In order to control environmental pollution, the United Nations has passed the Environment (Protection) Act, 1986.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Both are wrong. Pollution is any undesirable change in physical, chemical or biological characteristics of air, land, water or soil. In order to control environmental pollution, the Government of India has passed the Environment (Protection) Act, 1986
BIOXII16: ENVIRONMENTAL ISSUES
345126
Which of the following health problems arises due to the inhalation of fine particulate matter?
1 Irritation of the respiratory system
2 Inflammation of respiratory tract
3 Damage of lungs and premature deaths
4 All of them
Explanation:
All of them These fine particulates can be inhaled deep into the lungs and can cause breathing and respiratory symptoms, irritation, inflammations and damage to the lungs and premature deaths.
345123
Electrostatic precipitator is used to remove present in the exhaust of thermal power plant.
1 \({\rm{99}}\,{\rm{gms}}\) particulate matter
2 \({\rm{99}}\,{\rm{Kg}}\) particulate matter
3 \({\rm{99 \% }}\) particulate matter.
4 \({\rm{99 mgs}}\) particulate matter
Explanation:
Electrostatic precipitator which can remove over 99 percent particulate matter present in the exhaust from a thermal power plant.
BIOXII16: ENVIRONMENTAL ISSUES
345124
According to the Central Pollution Control Board, the diameter of particles that are responsible for causing great harm to human health is:
1 2.5 micrometer
2 5.0 micrometer
3 10.0 micrometer
4 7.5 micrometer
Explanation:
According to \(\mathrm{CPCB}\), the diameter of particles responsible for causing great harm to human health is \({\rm{2}}{\rm{.50}}\,{\rm{micrometers}}{\rm{.}}\)
NCERT Exemplar
BIOXII16: ENVIRONMENTAL ISSUES
345125
Statement A : Pollution is any desirable change in physical, chemical or biological characteristics of air, land, water or soil. Statement B : In order to control environmental pollution, the United Nations has passed the Environment (Protection) Act, 1986.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Both are wrong. Pollution is any undesirable change in physical, chemical or biological characteristics of air, land, water or soil. In order to control environmental pollution, the Government of India has passed the Environment (Protection) Act, 1986
BIOXII16: ENVIRONMENTAL ISSUES
345126
Which of the following health problems arises due to the inhalation of fine particulate matter?
1 Irritation of the respiratory system
2 Inflammation of respiratory tract
3 Damage of lungs and premature deaths
4 All of them
Explanation:
All of them These fine particulates can be inhaled deep into the lungs and can cause breathing and respiratory symptoms, irritation, inflammations and damage to the lungs and premature deaths.
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BIOXII16: ENVIRONMENTAL ISSUES
345123
Electrostatic precipitator is used to remove present in the exhaust of thermal power plant.
1 \({\rm{99}}\,{\rm{gms}}\) particulate matter
2 \({\rm{99}}\,{\rm{Kg}}\) particulate matter
3 \({\rm{99 \% }}\) particulate matter.
4 \({\rm{99 mgs}}\) particulate matter
Explanation:
Electrostatic precipitator which can remove over 99 percent particulate matter present in the exhaust from a thermal power plant.
BIOXII16: ENVIRONMENTAL ISSUES
345124
According to the Central Pollution Control Board, the diameter of particles that are responsible for causing great harm to human health is:
1 2.5 micrometer
2 5.0 micrometer
3 10.0 micrometer
4 7.5 micrometer
Explanation:
According to \(\mathrm{CPCB}\), the diameter of particles responsible for causing great harm to human health is \({\rm{2}}{\rm{.50}}\,{\rm{micrometers}}{\rm{.}}\)
NCERT Exemplar
BIOXII16: ENVIRONMENTAL ISSUES
345125
Statement A : Pollution is any desirable change in physical, chemical or biological characteristics of air, land, water or soil. Statement B : In order to control environmental pollution, the United Nations has passed the Environment (Protection) Act, 1986.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Both are wrong. Pollution is any undesirable change in physical, chemical or biological characteristics of air, land, water or soil. In order to control environmental pollution, the Government of India has passed the Environment (Protection) Act, 1986
BIOXII16: ENVIRONMENTAL ISSUES
345126
Which of the following health problems arises due to the inhalation of fine particulate matter?
1 Irritation of the respiratory system
2 Inflammation of respiratory tract
3 Damage of lungs and premature deaths
4 All of them
Explanation:
All of them These fine particulates can be inhaled deep into the lungs and can cause breathing and respiratory symptoms, irritation, inflammations and damage to the lungs and premature deaths.
