Advertisements
Advertisements
प्रश्न
Photo chemical smog formed in congested metropolitan cities mainly consists of ______.
विकल्प
Ozone, SO2 and hydrocarbons
Ozone, PAN and NO2
PAN, smoke and SO2
Hydrocarbons, SO2 and CO2
Advertisements
उत्तर
Hydrocarbons, SO2 and CO2
APPEARS IN
संबंधित प्रश्न
Bhopal Gas Tragedy is a case of ________.
Which sequence for green house gases is based on GWP?
The pH of normal rain water is ______.
Assertion (A): If BOD level of water in a reservoir is more than 5 ppm it is highly polluted.
Reason(R): High biological oxygen demand means high activity of bacteria in water.
From where does ozone come in the photo chemical smog?
A person was using water supplied by corporation. Due to shortage of water he started using underground water. He felt laxative effect. What could be the cause?
Explain how does greenhouse effect cause global warming.
What are particulate pollutants? Explain any three.
How is acid rain formed?
Explain the effects of acid rain.
