345136
Smokestacks of thermal power plants, smelters and other industries release i. particulate pollutants ii. Microorganisms iii. harmless gases, such as nitrogen oxides iv. gaseous air pollutants v. harmless gases, such as nitrogen, oxygen
1 i, ii, iv , v
2 i, iv, v
3 i, ii, iii
4 All of the above
Explanation:
Smokestacks of thermal power plants, smelters and other industries release i. particulate pollutants iv. gaseous air pollutants v. harmless gases, such as nitrogen, oxygen
BIOXII16: ENVIRONMENTAL ISSUES
345137
Common indicator of air pollution is
1 Lichen
2 Entamoeba histolytica
3 Azolla filiculoides
4 All the above
Explanation:
Lichen which is a bioindicator of air pollution.
BIOXII16: ENVIRONMENTAL ISSUES
345138
In a scrubber, the exhaust is passed through a
1 Spray of lime only
2 Spray of water only
3 Spray of water or lime
4 None of them
Explanation:
In a scrubber, the exhaust is passed through a spray of water or lime.
BIOXII16: ENVIRONMENTAL ISSUES
345139
In catalytic converters, hydrocarbons which are unburnt are changed into and carbon monoxide and nitric oxide are changed into
1 \(\mathrm{O}_{2}\) and \(\mathrm{CO}, \mathrm{CO}_{2}\) and \(\mathrm{N}_{2}\) respectively
2 \(\mathrm{CO}_{2}\) and \(\mathrm{H}_{2} \mathrm{O} ; \mathrm{CO}_{2}\) and \(\mathrm{N}_{2}\) respectively
3 \(\mathrm{O}_{2}\) and \(\mathrm{CO}_{2}, \mathrm{~N}_{2}\) respectively
4 \(\mathrm{H}_{2} \mathrm{O}, \mathrm{CO}_{2}\) and \(\mathrm{N}_{2}\) respectively
Explanation:
As the exhaust passes through the catalytic converter, unburnt hydrocarbons are converted into carbon dioxide and water, and carbon monoxide and nitric oxide are changed to carbon dioxide and nitrogen gas, respectively.
BIOXII16: ENVIRONMENTAL ISSUES
345140
Identify the function of the collecting plates
1 Attract the dust particles.
2 Attract the charged dust particles.
3 Produce a corona that releases electrons
4 Produce a corona that releases protons
Explanation:
The collecting plates are grounded and attract the charged dust particles.
345136
Smokestacks of thermal power plants, smelters and other industries release i. particulate pollutants ii. Microorganisms iii. harmless gases, such as nitrogen oxides iv. gaseous air pollutants v. harmless gases, such as nitrogen, oxygen
1 i, ii, iv , v
2 i, iv, v
3 i, ii, iii
4 All of the above
Explanation:
Smokestacks of thermal power plants, smelters and other industries release i. particulate pollutants iv. gaseous air pollutants v. harmless gases, such as nitrogen, oxygen
BIOXII16: ENVIRONMENTAL ISSUES
345137
Common indicator of air pollution is
1 Lichen
2 Entamoeba histolytica
3 Azolla filiculoides
4 All the above
Explanation:
Lichen which is a bioindicator of air pollution.
BIOXII16: ENVIRONMENTAL ISSUES
345138
In a scrubber, the exhaust is passed through a
1 Spray of lime only
2 Spray of water only
3 Spray of water or lime
4 None of them
Explanation:
In a scrubber, the exhaust is passed through a spray of water or lime.
BIOXII16: ENVIRONMENTAL ISSUES
345139
In catalytic converters, hydrocarbons which are unburnt are changed into and carbon monoxide and nitric oxide are changed into
1 \(\mathrm{O}_{2}\) and \(\mathrm{CO}, \mathrm{CO}_{2}\) and \(\mathrm{N}_{2}\) respectively
2 \(\mathrm{CO}_{2}\) and \(\mathrm{H}_{2} \mathrm{O} ; \mathrm{CO}_{2}\) and \(\mathrm{N}_{2}\) respectively
3 \(\mathrm{O}_{2}\) and \(\mathrm{CO}_{2}, \mathrm{~N}_{2}\) respectively
4 \(\mathrm{H}_{2} \mathrm{O}, \mathrm{CO}_{2}\) and \(\mathrm{N}_{2}\) respectively
Explanation:
As the exhaust passes through the catalytic converter, unburnt hydrocarbons are converted into carbon dioxide and water, and carbon monoxide and nitric oxide are changed to carbon dioxide and nitrogen gas, respectively.
BIOXII16: ENVIRONMENTAL ISSUES
345140
Identify the function of the collecting plates
1 Attract the dust particles.
2 Attract the charged dust particles.
3 Produce a corona that releases electrons
4 Produce a corona that releases protons
Explanation:
The collecting plates are grounded and attract the charged dust particles.
345136
Smokestacks of thermal power plants, smelters and other industries release i. particulate pollutants ii. Microorganisms iii. harmless gases, such as nitrogen oxides iv. gaseous air pollutants v. harmless gases, such as nitrogen, oxygen
1 i, ii, iv , v
2 i, iv, v
3 i, ii, iii
4 All of the above
Explanation:
Smokestacks of thermal power plants, smelters and other industries release i. particulate pollutants iv. gaseous air pollutants v. harmless gases, such as nitrogen, oxygen
BIOXII16: ENVIRONMENTAL ISSUES
345137
Common indicator of air pollution is
1 Lichen
2 Entamoeba histolytica
3 Azolla filiculoides
4 All the above
Explanation:
Lichen which is a bioindicator of air pollution.
BIOXII16: ENVIRONMENTAL ISSUES
345138
In a scrubber, the exhaust is passed through a
1 Spray of lime only
2 Spray of water only
3 Spray of water or lime
4 None of them
Explanation:
In a scrubber, the exhaust is passed through a spray of water or lime.
BIOXII16: ENVIRONMENTAL ISSUES
345139
In catalytic converters, hydrocarbons which are unburnt are changed into and carbon monoxide and nitric oxide are changed into
1 \(\mathrm{O}_{2}\) and \(\mathrm{CO}, \mathrm{CO}_{2}\) and \(\mathrm{N}_{2}\) respectively
2 \(\mathrm{CO}_{2}\) and \(\mathrm{H}_{2} \mathrm{O} ; \mathrm{CO}_{2}\) and \(\mathrm{N}_{2}\) respectively
3 \(\mathrm{O}_{2}\) and \(\mathrm{CO}_{2}, \mathrm{~N}_{2}\) respectively
4 \(\mathrm{H}_{2} \mathrm{O}, \mathrm{CO}_{2}\) and \(\mathrm{N}_{2}\) respectively
Explanation:
As the exhaust passes through the catalytic converter, unburnt hydrocarbons are converted into carbon dioxide and water, and carbon monoxide and nitric oxide are changed to carbon dioxide and nitrogen gas, respectively.
BIOXII16: ENVIRONMENTAL ISSUES
345140
Identify the function of the collecting plates
1 Attract the dust particles.
2 Attract the charged dust particles.
3 Produce a corona that releases electrons
4 Produce a corona that releases protons
Explanation:
The collecting plates are grounded and attract the charged dust particles.
NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
BIOXII16: ENVIRONMENTAL ISSUES
345136
Smokestacks of thermal power plants, smelters and other industries release i. particulate pollutants ii. Microorganisms iii. harmless gases, such as nitrogen oxides iv. gaseous air pollutants v. harmless gases, such as nitrogen, oxygen
1 i, ii, iv , v
2 i, iv, v
3 i, ii, iii
4 All of the above
Explanation:
Smokestacks of thermal power plants, smelters and other industries release i. particulate pollutants iv. gaseous air pollutants v. harmless gases, such as nitrogen, oxygen
BIOXII16: ENVIRONMENTAL ISSUES
345137
Common indicator of air pollution is
1 Lichen
2 Entamoeba histolytica
3 Azolla filiculoides
4 All the above
Explanation:
Lichen which is a bioindicator of air pollution.
BIOXII16: ENVIRONMENTAL ISSUES
345138
In a scrubber, the exhaust is passed through a
1 Spray of lime only
2 Spray of water only
3 Spray of water or lime
4 None of them
Explanation:
In a scrubber, the exhaust is passed through a spray of water or lime.
BIOXII16: ENVIRONMENTAL ISSUES
345139
In catalytic converters, hydrocarbons which are unburnt are changed into and carbon monoxide and nitric oxide are changed into
1 \(\mathrm{O}_{2}\) and \(\mathrm{CO}, \mathrm{CO}_{2}\) and \(\mathrm{N}_{2}\) respectively
2 \(\mathrm{CO}_{2}\) and \(\mathrm{H}_{2} \mathrm{O} ; \mathrm{CO}_{2}\) and \(\mathrm{N}_{2}\) respectively
3 \(\mathrm{O}_{2}\) and \(\mathrm{CO}_{2}, \mathrm{~N}_{2}\) respectively
4 \(\mathrm{H}_{2} \mathrm{O}, \mathrm{CO}_{2}\) and \(\mathrm{N}_{2}\) respectively
Explanation:
As the exhaust passes through the catalytic converter, unburnt hydrocarbons are converted into carbon dioxide and water, and carbon monoxide and nitric oxide are changed to carbon dioxide and nitrogen gas, respectively.
BIOXII16: ENVIRONMENTAL ISSUES
345140
Identify the function of the collecting plates
1 Attract the dust particles.
2 Attract the charged dust particles.
3 Produce a corona that releases electrons
4 Produce a corona that releases protons
Explanation:
The collecting plates are grounded and attract the charged dust particles.
345136
Smokestacks of thermal power plants, smelters and other industries release i. particulate pollutants ii. Microorganisms iii. harmless gases, such as nitrogen oxides iv. gaseous air pollutants v. harmless gases, such as nitrogen, oxygen
1 i, ii, iv , v
2 i, iv, v
3 i, ii, iii
4 All of the above
Explanation:
Smokestacks of thermal power plants, smelters and other industries release i. particulate pollutants iv. gaseous air pollutants v. harmless gases, such as nitrogen, oxygen
BIOXII16: ENVIRONMENTAL ISSUES
345137
Common indicator of air pollution is
1 Lichen
2 Entamoeba histolytica
3 Azolla filiculoides
4 All the above
Explanation:
Lichen which is a bioindicator of air pollution.
BIOXII16: ENVIRONMENTAL ISSUES
345138
In a scrubber, the exhaust is passed through a
1 Spray of lime only
2 Spray of water only
3 Spray of water or lime
4 None of them
Explanation:
In a scrubber, the exhaust is passed through a spray of water or lime.
BIOXII16: ENVIRONMENTAL ISSUES
345139
In catalytic converters, hydrocarbons which are unburnt are changed into and carbon monoxide and nitric oxide are changed into
1 \(\mathrm{O}_{2}\) and \(\mathrm{CO}, \mathrm{CO}_{2}\) and \(\mathrm{N}_{2}\) respectively
2 \(\mathrm{CO}_{2}\) and \(\mathrm{H}_{2} \mathrm{O} ; \mathrm{CO}_{2}\) and \(\mathrm{N}_{2}\) respectively
3 \(\mathrm{O}_{2}\) and \(\mathrm{CO}_{2}, \mathrm{~N}_{2}\) respectively
4 \(\mathrm{H}_{2} \mathrm{O}, \mathrm{CO}_{2}\) and \(\mathrm{N}_{2}\) respectively
Explanation:
As the exhaust passes through the catalytic converter, unburnt hydrocarbons are converted into carbon dioxide and water, and carbon monoxide and nitric oxide are changed to carbon dioxide and nitrogen gas, respectively.
BIOXII16: ENVIRONMENTAL ISSUES
345140
Identify the function of the collecting plates
1 Attract the dust particles.
2 Attract the charged dust particles.
3 Produce a corona that releases electrons
4 Produce a corona that releases protons
Explanation:
The collecting plates are grounded and attract the charged dust particles.