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MBD PUBLICATION-ENVIRONMENTAL CHEMISTRY-QUESTION BANK
- Which of the following is responsible for ozone layer depletion ?
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- What are 'asbestosis' and 'silicosis' ?
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- What is the composition of London smog?
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- What is the nature of classical smog ?
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- In which season and what time of the day, there is photochemical smog ...
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- Name two important sinks of CO2 .
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- What is humification ?
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- Why is normal rain slightly acidic ?
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- What acids are present in the acid rain ?
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- What primary pollutants are responsible for photchemical smog ?
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- Name two green house gases.
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- Select the gases which can absorb IR-radiation : Oxygen, carbon dioxi...
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- What are the principal chemical species present in the stratosphere ?
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- What is the wavelength range of the ultraviolet radiation which is rem...
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- What is pollution ?
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- What are pollutants ?
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- What are primary pollutnts ? Give three examples .
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- Name the regions of the atmosphere where global warming and ozone depl...
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- Name five common water pollutants.
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- Which of the following is more effective greenhouse gas :CO orH2O?
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