Home
Class 11
CHEMISTRY
State one non conformity of periodic law...

State one non conformity of periodic law.

Promotional Banner

Topper's Solved these Questions

  • MODEL QUESTION PAPER 4

    UNITED BOOK HOUSE|Exercise EXERCISE|51 Videos

  • MODEL QUESTION PAPER 6

    UNITED BOOK HOUSE|Exercise EXERCISE|50 Videos

Similar Questions

Explore conceptually related problems

State modern periodic law.

State the modern periodic law.

State one dissimilarity of Hydrogen with halogen atoms. State Mendelif's periodic law.

(i) Classify as basic amphoteric or acidic. BeO, Al_(2)O_(3), CaO,SiO_(2) . (ii) State the modern periodic law.

State two non periodic properties of element.

Write the definition of non-periodic change?

State one reason for keeping fluorine and chlorine in the same group group of the periodic table.

State law of Constant proportion.

Give one example of each of metal, non metal, metalloid present in the p-block of the periodic table.

State the law of conservation of linear momentum.

UNITED BOOK HOUSE-MODEL QUESTION PAPER 5-EXERCISE
  1. Name two elements which does not support Dtllong peits law.

    Text Solution

    |

  2. Which one has higher ionisation enthalpy N2 Or O2?

    Text Solution

    |

  3. State one non conformity of periodic law.

    Text Solution

    |

  4. Write the equation relating enthalpy and free energy.

    Text Solution

    |

  5. What is Lindlar's catalyst?

    Text Solution

    |

  6. What is the volume of O2 at NTP that present in 2.4 gm of CO2 Calculat...

    Text Solution

    |

  7. Explain with proper-example pauli exclusion principle.

    Text Solution

    |

  8. Write the electronic configuration of the element having atoms C numbe...

    Text Solution

    |

  9. How would you prepare:- Boric Acid from Borax.

    Text Solution

    |

  10. AlCl(3) forms a dimer but BC l(3) cannot-explain.

    Text Solution

    |

  11. Write the IUPAC name for the following Compound:-

    Text Solution

    |

  12. What is ozone hole? What are the causes of fomration of ozone hole? Di...

    Text Solution

    |

  13. State the postulates of Bohr's model of hydrogen atom .

    Text Solution

    |

  14. State the difference of Rutherford & Bohrmodel

    Text Solution

    |

  15. All transitional elements are d-block but the reverse is not true Expl...

    Text Solution

    |

  16. Compare the bond angle of the molecules NH3 H2O and CH4. Which theory ...

    Text Solution

    |

  17. State the hybridisation and structure of the molecule SF6, PCI5 & SiCl...

    Text Solution

    |

  18. Write two differences between Real & Ideal gas. What is partial pressu...

    Text Solution

    |

  19. Define surface tension of a liquid. What do you mean by viscosity of a...

    Text Solution

    |

  20. The standard heat of formation of C6 H5 COOH (s) CO2 (g) & H2 O (1) at...

    Text Solution

    |