Home
Class 12
CHEMISTRY
Match the following columns...

Match the following columns

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • SOLID STATE

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE -2|70 Videos

  • SOLID STATE

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE -3|22 Videos

  • SOLID STATE

    AAKASH SERIES|Exercise SUBJECTIVE EXERCISE -3(VERY SHORT ANSWER QUESTIONS)|5 Videos

  • REVISION EXERCISE

    AAKASH SERIES|Exercise COMPLEX COMPOUNDS|47 Videos

  • SOLIDS STATE

    AAKASH SERIES|Exercise PRACTICE EXERCISE|63 Videos

Similar Questions

Explore conceptually related problems

Match the followings (column I with column II)

Match following columns and identify the correct match.

Match the following {:("Column-I","Column-II"),((A) SO_(2),(P)"Secondary pollutant "),((B) " PAN",(Q) " odegradable"),((C)" Cow dung",(R)"Non-biodegradable "),((D)" DDT ",(S)" Primary pollutant "):}

Thermodynamics processes are indicated in the following diagram Match the following {:("Column -I","Column -II"),((P)"Process ",(a) Adiabatic),((Q)"Process II",(b) "Isobaric"),((R)"process III ",(c) "Isochoric"),((S)" process IV",(d)Isothermal):}

Match the following {:("Column-I","Column-II"),((A)"Fractional bond order ",(P)O_(2)^(-)),((B) " Paramagnetic nature ",(Q)O_(2)^(+)),((C) "Bond order value 3 ",(R)NO^(+)),((D) "Bond order value 2.5 ",(S) CN):}

Match the following {:("Column-I","Column-II"),((A)H_(2)SO_(4),(P)"Stratosphere"),((B) O_(3),(Q)"Coal mines"),(10-50 km, (R) "Bhopal gas tragedy"),((D)" MIC",(S)" Acid rain "):}

Match the following {:("Column-I","Column-II"),((A)"Water vapour",(P)"pH 5.6"),((B)"Rain water",(Q)" Sink for" CO_(2)),((C)"Marble building",(R)"Greenhouse gas"),((D)"Plants",(S)"Receptor"):}

Match the following {:("Column-I","Column-II"),((A)" Air pollution ",(P) " Pb"),((B) " water pollution",(Q) " Textile workers " ),((C) " Soil pollution " ,(R) NO_(2)),((D) " White lung disease ",(S)" Acid rain "):}

AAKASH SERIES-SOLID STATE-OBJECTIVE EXERCISE -1
  1. Which of the following is an example of body centred cube ?

    Text Solution

    |

  2. Atoms of an element 'A' occupy 2/3 tetrahedral voids in the hexagonal ...

    Text Solution

    |

  3. Match the following columns

    Text Solution

    |

  4. Schottky defect causes

    Text Solution

    |

  5. Match the following columns

    Text Solution

    |

  6. At zero kelvin, most of the ionic crystals possess

    Text Solution

    |

  7. In stoichiometric defects, the ratio of positive and negative ions as ...

    Text Solution

    |

  8. In a solid lattice the cation has left a lattice site and is located a...

    Text Solution

    |

  9. Non stoichiometric solid among the following

    Text Solution

    |

  10. The correct statement regarding defect in solids is

    Text Solution

    |

  11. Molten sodium chloride conducts electricity due to the presence of

    Text Solution

    |

  12. Which arrangement of electrons describes ferrimagnetism?

    Text Solution

    |

  13. Which of the following substace is paramag­netic ?

    Text Solution

    |

  14. On doping Ge metal with a little of gallium one gets

    Text Solution

    |

  15. A solid with high electrical and thermal conductivity from the followi...

    Text Solution

    |

  16. To get n-type semiconductor, impurity to be added to silicon should ha...

    Text Solution

    |

  17. A semiconductor of Ge can be made p-type by adding

    Text Solution

    |

  18. Which substance will conduct the current in the solid state

    Text Solution

    |

  19. Metals have conductivity in the order of ("ohm"^(-1)" cm"^(-1))

    Text Solution

    |

  20. An example of substance for metallic or insutating properties dependin...

    Text Solution

    |