31. Carbon monoxide is harmful to human beings as it is

1. 1. Carcinogenic

   
   
   

   2. Antagonistic to CO₂

   
   
   

   3. With higher affinity for haemogobin as compared to oxygen

   
   
   

   4. Destructive to O₃

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   NA

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32. Taj Mahal is threatened by pollution from

1. 1. Chlorine

   
   
   

   2. Sulphurdioxide

   
   
   

   3. Hydrogen

   
   
   

   4. Oxygen

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: B

   NA

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33. Bhopal gas tragedy was due to

1. 1. Air pollution

   
   
   

   2. Soil pollution

   
   
   

   3. Water pollution

   
   
   

   4. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   NA

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34. The gas leaked out in Bhopal gas tragedy

1. 1. Carbon monoxide

   
   
   

   2. Ethyle isocynate

   
   
   

   3. Methyl iscoynate

   
   
   

   4. SO₂ and NO₂

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   NA

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35. Among pollutants which has the most lasting effect

1. 1. Carbon monoxide

   
   
   

   2. Pesticides

   
   
   

   3. Sulphur dioxide

   
   
   

   4. Smoke from chimney

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: B

   NA

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