Home
Class 12
CHEMISTRY
Which of the following statements about ...

Which of the following statements about the interstitial compounds is incorrect?

A

They retain metallic conductivity

B

Thry are chemically reactive

C

They are much harder than the pure metal

D

They have higher melting points than pure metal.

Text Solution

Verified by Experts

Inerstitial compounds are chemically inert and not reactive . Hence, (b) is incorrect.
Promotional Banner

Topper's Solved these Questions

  • D- AND F-BLOCK ELEMENTS

    PRADEEP|Exercise COMPREHENSION 1|6 Videos

  • D- AND F-BLOCK ELEMENTS

    PRADEEP|Exercise COMPREHENSION 2|6 Videos

  • D- AND F-BLOCK ELEMENTS

    PRADEEP|Exercise VALUE BASED QUESTIONS|2 Videos

  • CORDINATION COMPOUNDS

    PRADEEP|Exercise Important Questions|28 Videos

  • ELECTROCHEMISTRY

    PRADEEP|Exercise IMPORTANT QUESTIONS FOR BOARD EXAMINATION|25 Videos

Similar Questions

Explore conceptually related problems

Which of the following is incorrect about interstitial compounds.

The correct statement about interstitial compound is

Which of the following statements about the striated muscle is incorrect

Which of the following statements about vegetative reproduction is incorrect ?

PRADEEP-D- AND F-BLOCK ELEMENTS-COMPETITIONS FOCUS
  1. Which one of the following does not correctly represent the correct or...

    Text Solution

    |

  2. Which of the following arrangements does not represent the correct ord...

    Text Solution

    |

  3. Which of the following statements about the interstitial compounds is ...

    Text Solution

    |

  4. Magnetic moments 2.84 B.M is given by : (At. nos. ni = 28, Ti = 22, ...

    Text Solution

    |

  5. Increasing basic properties of TiO(2), ZrO(2) and HfO(2) are in order ...

    Text Solution

    |

  6. Among the oxides, Mn(2)O(7)(I), V(2)O(3) (II), V(2)O(5) (III),CrO(IV) ...

    Text Solution

    |

  7. The acidic, basic or amphoric nature of Mn(2)O(7), V(2)O(5) and CrO ar...

    Text Solution

    |

  8. In chromite ore, the oxidation number of iron and chromium are respect...

    Text Solution

    |

  9. K(2)Cr(2)O(7) reacts with NH(4)Cl in presence of H(2)SO(4). The produc...

    Text Solution

    |

  10. When hydrogen peroxide is added to acidified potassium dichromate, a b...

    Text Solution

    |

  11. When sulphur dioxide is passed in an acidified K(2)Cr(2)O(7) solution,...

    Text Solution

    |

  12. Which one of the following statements is correct when SO(2) is passed ...

    Text Solution

    |

  13. A mixture of salts (Na(2)SO(3)+K(2)Cr(2)O(7)) in a test tube is treate...

    Text Solution

    |

  14. How many moles of iodine are liberated when 1 mole potassium dichromat...

    Text Solution

    |

  15. Which of the following will not give positive chromyl chloride test ?

    Text Solution

    |

  16. In which of the following ions, the colour is not due to d-d transitio...

    Text Solution

    |

  17. The bonds present in the structure of dichromate ion are

    Text Solution

    |

  18. Which of the following does not give oxygen on heating ?

    Text Solution

    |

  19. Identify the product and the colour when MnO(2) is fused with solid KO...

    Text Solution

    |

  20. KMnO(4) can be prepared from K(2)MnO(4) as per the reaction 3MnO(4)^...

    Text Solution

    |