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MBD PUBLICATION-ENVIRONMENTAL CHEMISTRY-QUESTION BANK
- PAN is a pollutant.
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- Oxygen in milligrams required for five days in one litre of water at 2...
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- It is due to release of from CFCs,C Cl4 depletion of ozone takes plac...
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- Photochemical oxidant are oxidants.
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- Ozone reacts with hydrocarbon to from of and.
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- Lead is present in petrol in the from of asagent.
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- DDT is a type of pollutant.
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- Classical smog consists of dust particles, and .
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- CO2 in the atmosphere is about by volume.
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- In environmental chemistry BDO stands for.
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- CO is toxic than CO2 and SO2.
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- Acid rain consists of mainlyand.
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- Name two photochemical oxidants.
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- Nitrogen oxides photochemically react with unsaturated hydrocarbons to...
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- Ozone produced in the atmosphere due to combination of O2 and noscent ...
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- Match the Column-I with Coulmn -II
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- Match the Column-I with Coulmn -II
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- Which of the following pollutants is main product of automobile exhaus...
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- Growing more trees help to :
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- The process which does not evolve CO2 in air is :
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