Home
Class 11
CHEMISTRY
{:("List-I","List-2"),("Pollutant","Effe...

`{:("List-I","List-2"),("Pollutant","Effect"),((A)SO_(4)^(-2) gt 550 "ppm baby syndrome",(1)"Causes disease blue"),((B)(NO_(3))^(-1) gt 50 "ppm",(2)"Damage to kideny, liver,reproduction system."),((C)"lead and Hg",(3)"Eutrophication of the pond"),((D)CO_(2)","H_(2)","O_(2)","N_(2) NO_(3)^(-1)", " (PO_(4))^(-3)", " B" " Cl Cu , (4) " Causes laxative effect"):}`
The correct match is

A

`{:(A,B,C,D),(4,1,2,3):}`

B

`{:(A,B,C,D),(4,1,3,2):}`

C

`{:(A,B,C,D),(1,2,3,4):}`

D

`{:(A,B,C,D),(4,3,2,1):}`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ENVIRONMENTAL CHEMISTRY

    AAKASH SERIES|Exercise LEVEL-II (LECTURE SHEET)SECTON -A : MORE THAN ONE CORRECT ANSWER TYPE QUESTIONS|10 Videos

  • ENVIRONMENTAL CHEMISTRY

    AAKASH SERIES|Exercise LEVEL-II (LECTURE SHEET) (SECTION-B : LINKED COMPREHENSION TYPE QUESTIONS)|6 Videos

  • ENVIRONMENTAL CHEMISTRY

    AAKASH SERIES|Exercise LEVEL - I (EXERCISE -I) (Definition of terms , Introduction , Environmental segments - Air pollution , Water pollution)(ASSERTION & REASON TYPE QUESTIONS)|4 Videos

  • ELEMENTS OF CARBON FAMILY

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 3 (Recent AIPMT/NEET Questions) |10 Videos

  • GENERAL ORGANIC CHEMISTRY

    AAKASH SERIES|Exercise QUESTIONS FOR DESCRIPTIVE ANSWERS|35 Videos

Similar Questions

Explore conceptually related problems

{:("Substance","Oxidation state of N"),("A) "HNO_(3),"1) "-3","+5),("B) "NH_(4)NO_(3),"2) "-1//3),("C) "N_(3)H,"3) "+5),("D) "H_(3)PO_(3),"d) "+3),(,"5) "+1//3):} The correct match is

{:("Oxy acid","Basicity"),("A) "H_(3)PO_(2),"1) Tribasic"),("B) "H_(3)PO_(3),"2) Mono basic"),("C) "H_(3)PO_(4),"3) Tetrabasic"),("D) "H_(4)P_(2)O_(6),"4) Dibasic"):} The correct match is

{:("LIST - 1","LIST - 2"),("A) "H_(2)SO_(4),"1) "+4),("B) "H_(2)(S)_(n)O_(6),"2) "+3),("C) "H_(2)SO_(3),"3) "+2"," -2),("D) "H_(2)SO_(3),"4) "+6),(,"5) "+5","0):} The correct match is

{:("List-1","List-2"),((A) NaCI, (2) "Covalent bond"),((B) CH_(4),(2) "Ionic bond "),((C) N_(4)^(+),(3)"Metallic bond"):} The correct match is

Match the following {:("List-I","LIst-II"),((A)NO_(3)^(-)" ion in drinking water 50 ppm causes decase","(1)Dis~olved oxygen water is greater than"),((B)SO_(4)^(-2)"ion is greater then 550ppm causes",(2)" Minamita disease"),((C)"Mercury poison causing",(3)"Laxative effect"),((D) "Domestic sewage",(4)"Blue boaby syndrome"):} The correct match is

{:("List-I","List-II"),("A)" CaF_(2),"1)"Na_(3)AlF_(6) (or ) 3NaFAIF_(3)),("B) Cryolite","2) Fluro apatite"),("C) "O_(2),"3) Fluorospar"),("D)" 3Ca_(3) (PO_(4)).CaF_(2),"4) Scheele"):} The correct match is

{:("List - I","List - II"),("(Metal)","(Co-ordination number)"),("A) Po","1) 6"),("B) K","2) 8"),("C) Co","3) 12"),("D) Pb","4) 4"):} The correct match is :

Among the following, the air pollutants are _____ CO,CO_(2), N_(2),O,NO,SO_(2),O_(3),CH_(4)

{:("LIst-1 Name of the region","List-2"),((A)"Mesosphere",(1)N_(2)", "O_(2)" ,"CO_(2)", "HO_(2)O "Maintenance of beat balance"),((B)"Stratosphere",(2)O_(3)"Prevents the u.v radiations reaching the earth"),((C)"Troposphere ",(3)O_(2)^(+)" ,"NO^(+)"Non- propagation of sound waves"),((D)"Thermosphere",(4)O_(2)^(+)" ," O^(+)", "NO^(+)"Ionization of gases"):} The correct match is

Which of the following is/are primary pollutant,, (A) Ozone (B) SO_(2) " " (C) SO_(3) " " (D) NO_(2) " " PBN

AAKASH SERIES-ENVIRONMENTAL CHEMISTRY-LEVEL - I (EXERCISE-II) (Terms & segments , Air pollution , Water pollution , Soil Pollution Control of environmental pollution , Green Chemistry)
  1. A overset(O(3)NO(2))(rarr) PAN, then ratio of sigma and pi bonds in th...

    Text Solution

    |

  2. Three samples of water A,B and C have the D.O. values 1mg/l , 3mg/l , ...

    Text Solution

    |

  3. {:("List-I","List-2"),("Pollutant","Effect"),((A)SO(4)^(-2) gt 550 "pp...

    Text Solution

    |

  4. Match List-I with List-II and select the correct answer using the code...

    Text Solution

    |

  5. Chief source of soil and water pollution is

    Text Solution

    |

  6. Fish die in water bodies polluted by sewage due to

    Text Solution

    |

  7. Herbicides are

    Text Solution

    |

  8. (A) : Instead of pesticides, herbicides like NaClO3, Na3AsO3 are used ...

    Text Solution

    |

  9. Correct statement regarding industrial waste

    Text Solution

    |

  10. Which one of the following can be recycled ?

    Text Solution

    |

  11. Which pollutant can be used as fertiliser

    Text Solution

    |

  12. Which of the following is environmental friendly reaction

    Text Solution

    |

  13. CH2=CH2+O(2)overset(" onestepoxidation")underset("metal ions")rarrunde...

    Text Solution

    |

  14. (A): Concentration of soluble F^(-) ions in drinking water about 1 ppm...

    Text Solution

    |

  15. 100 ml of sample of water requires 3.92 mg of K2 Cr2O3 in presence of ...

    Text Solution

    |

  16. A sample of pond water containing 20mg of organic matter requires 16 m...

    Text Solution

    |

  17. Which of the following statements is false?

    Text Solution

    |

  18. A,B,C and D are four 100-mlL samples of water. Fluoride ion concentrat...

    Text Solution

    |

  19. Some statements regarding air pollution are given. Among them, the cor...

    Text Solution

    |

  20. 10^(-3) gm equivalents of K(2) Cr(2) O(7) in 50% H(2) SO(4) is needed...

    Text Solution

    |