Home
Class 11
CHEMISTRY
Why is van der Waals' radius of an atom ...

Why is van der Waals' radius of an atom greater than its covalent radius

Promotional Banner

Topper's Solved these Questions

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    ICSE|Exercise SHORT ANSWER TYPE QUESTIONS|33 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    ICSE|Exercise ESSAY (LONG ANSWER) TYPE QUESTIONS|27 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    ICSE|Exercise REVIEW EXERCISES|29 Videos

  • CHEMICAL THERMODYNAMICS

    ICSE|Exercise NCERT TEXT-BOOK. EXERCISES|22 Videos

  • ENVIRONMENTAL CHEMISTRY

    ICSE|Exercise NCERT TEXT-BOOK EXERCISE|20 Videos

Similar Questions

Explore conceptually related problems

van der Waals radius of chlorine is less than that of covalent radius.

In the following questions a statement of assertion (A) is followed by a statement of reason ( R) A : Atomic radii decreases in a period upto halogen . R : van der Waal radii of CI is larger than its covalent radii.

In the van der Waals equation

The van der waals forces are the greater in

Atomic radius of F is greater than that of Ne.

van der Waal's equation is true for

Explain why : Crystal radius is larger than covalent radius.

van der Waal's equation of state of a gas takes into account

In group 1 the atomic radius of sodium is greater than the atomic radius of lithium. Give reason.

Van der waals forces consist of

ICSE-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-VERY SHORT ANSWER TYPE QUESTIONS
  1. How many groups are present in the long form of the periodic table?

    Text Solution

    |

  2. Which periods are short and which are long in the periodic table and h...

    Text Solution

    |

  3. Name the orbitals which get filled in moving from left to right in fou...

    Text Solution

    |

  4. what is the general electronic configuration of the elements off-block...

    Text Solution

    |

  5. Which groups constitute the d- block in the periodic table ?

    Text Solution

    |

  6. Define atomic radius of an atom.

    Text Solution

    |

  7. Why is van der Waals' radius of an atom greater than its covalent radi...

    Text Solution

    |

  8. State the following: How do the atomic radii change in a period with...

    Text Solution

    |

  9. Give reasons why? The size of cation is smaller than the size of par...

    Text Solution

    |

  10. Give the formula of one species positively charged and one negatively ...

    Text Solution

    |

  11. Among IE(1), IE(2), IE(3) of an element, which is the largest ? Arrang...

    Text Solution

    |

  12. Among s, p, d and f subshells of the same shell, which has the highest...

    Text Solution

    |

  13. How does ionisation energy vary in a group in the periodic table?

    Text Solution

    |

  14. Give one word or a phrase for the following statement: The energy ...

    Text Solution

    |

  15. Name the elements which possess most negative values of electron gain ...

    Text Solution

    |

  16. Why does LiCI have a lower M.P. than NaCl ?

    Text Solution

    |

  17. Which is more basic : LiOH or NaOH ?

    Text Solution

    |

  18. Which is more stable : Na(2)CO(3) or CaCO(3)?

    Text Solution

    |

  19. Which of the following are not representative elements ? Li, K, Al, ...

    Text Solution

    |

  20. Which is more soluble in water : CaSO(4) or SrSO(4)?

    Text Solution

    |