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MBD PUBLICATION-ENVIRONMENTAL CHEMISTRY-QUESTION BANK
- What are the reactions involved for ozone layer depletion in the atmos...
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- What are viable and non-viable particulates ?
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- Fish do not grow as well in warm water as in cold water. Why ?
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- What is pneumoconiosis ? How does it occur ?
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- Which causes water pollution ?
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- What do you mean by biochemical oxygen demand (BOD ) ?
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- Why COD is preferred over BOD ?
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- What would have happened if the green-house gases were totally missing...
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- What do you mean by green chemistry ?
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- What can domestic waste be used as manure?
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- What are pesticides ?
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- Explain the term "Eutrophication ".
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- The cause of ozone deplection is due to release of chlorine atoms into...
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- Ozone is always useful when present in the atmosphere.
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- Photochemical smog is a mixture of oxidising pollutants.
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- The use of chemistry to prevent pollution is termed green chemistry.
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- Chlorofluroocarbons are responsible for ozone depletion but do not pla...
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- Lung diseases are more in urban areas than in rural areas.
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- The common damage caused by air pollutants to vegetation occurs in the...
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- Pesticides increase soil pollution.
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