Home
Class 11
CHEMISTRY
Match the following {:("List-I","LIs...

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

A

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

B

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

C

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

D

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

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • 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

  • ENVIRONMENTAL CHEMISTRY

    AAKASH SERIES|Exercise LEVEL - I (EXERCISE-II) (Terms & segments , Air pollution , Water pollution , Soil Pollution Control of environmental pollution , Green Chemistry)|48 Videos

  • ENVIRONMENTAL CHEMISTRY

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (PRACTICE SHEET)|30 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

Match the following {:("List - I","List - II"),((A) B_(1),"(I) Riboflavin"),((B) B_(2),"(II) Pantothenic acid"),((C ) B_(3),"(III) Niacin"),((D) B_(5),"(IV) Thiamine"):} The correct match is

Match the following {:("List - I","List - II"),("A) "NaOH,"I) In fire extinguishers"),("B) "NaHCO_(3),"II) Water softner"),("C) "Na_(2)CO_(3),"III) Mercerising cotton"),("D) "NaCl,"IV) Table salt"):}

Match the following {:("List-I","List-II"),((A)" Biodegradable pollutant ",(1)"MlSt"),((B)"Non- biodegradable pollutant",(2)"Agae"),("(C) Viable particulate sewage",(3)"Domestic"),("(D)Non-viable Particulate",(4)"Plastic"):}

{:("List-I", ,"LIST-II"),((A) "Antipyretic " , , (1)" Epsom salt " ),((B) "Laxative ", ,(2)"Chloretone "),((C) "Hypnotic", ,(3)"Paracetamol"),((D) "Both analgesic & Antipyretic", ,(4) "Aspirin"):} The correct match is

Match the following {:("List-I (ore)","List-II(Metal)"),((1)"Malachite",(a)Cu),((2)"Siderite",(b)Zn),((3)"Sphalerite",(c)Fe),((4)"Kaolinite",(d)Al):}

Match the following {:("List-I (Type of mineral)","List-II"),((1)"Oxide",(a)"Kaolinite"),((2)"Carbonate",(b)"Calamine"),((3)"Sulphide",(c)"Copper glance"),((4)"Silicate",(d)"Cuprite"):}

{:("List - I","List - II"),("A) Ionic solid","1) soft"),("B) Covalent Solid","2) Hard and Brittle"),("C) Molecular solid","3) very hard"),("D) Metallic solid","4) Malleable and ductile"):} The correct match is

Match the following : {:("List-I","List-II"),((1)"vanArkel method",(1)"Manufacture of caustic soda"),((B)"Solvay process",(2)"Purification of Titanium"),((C)"Cupellation",(3)"Manufacture of" Na_(2)CO_(3)),((D)"Poling",(4)"Purification of copper"),(,(5)"Refining of silver"):}

AAKASH SERIES-ENVIRONMENTAL CHEMISTRY-LEVEL - I (EXERCISE -I) (Definition of terms , Introduction , Environmental segments - Air pollution , Water pollution)
  1. The reagent used to detect fluoride present in water in

    Text Solution

    |

  2. Whch one of the following substances is used to reactivate the de acti...

    Text Solution

    |

  3. Match the following {:("List-I","LIst-II"),((A)NO(3)^(-)" ion in d...

    Text Solution

    |

  4. Increase in concentration of pollutant by the process of food chains i...

    Text Solution

    |

  5. Eutrophication is mainly caused by

    Text Solution

    |

  6. Carcinogenic water pollutant is

    Text Solution

    |

  7. The main source of phosphate pollution in water is

    Text Solution

    |

  8. Which of the following is not an algal nutrient

    Text Solution

    |

  9. Lakes containing excess of nutritious substance are called

    Text Solution

    |

  10. Which of the following decreases the dissolved oxygen in water

    Text Solution

    |

  11. Formula of enamel on teeth is

    Text Solution

    |

  12. Water become useless for drinking purpose if the fluoride concentratio...

    Text Solution

    |

  13. In ion exchange method of defluoridation of water, which one of the fo...

    Text Solution

    |

  14. Disease caused by excess of flourides in water is

    Text Solution

    |

  15. By using activated carbon method, F^(-) ion concentration in water can...

    Text Solution

    |

  16. In the Nalgonda method, chemicals used for defluoridation of water in ...

    Text Solution

    |

  17. Which of the following is used as "Bioremedies"

    Text Solution

    |

  18. Addition of phosphate fertilizers into water leads to

    Text Solution

    |

  19. Domestic waste mostly constitues

    Text Solution

    |

  20. DDT is

    Text Solution

    |