Home
Class 11
CHEMISTRY
Covalent radius of RB is...

Covalent radius of RB is _________

A

`1.54Å`

B

`1.98Å`

C

`2.11Å`

D

`2.34Å`

Text Solution

Verified by Experts

The correct Answer is:
c
Promotional Banner

Topper's Solved these Questions

  • PERIODIC CLASSIFICATION OF ELEMENTS

    SURA PUBLICATION|Exercise ADDITIONAL SHORT ANSWERS|58 Videos

  • PERIODIC CLASSIFICATION OF ELEMENTS

    SURA PUBLICATION|Exercise ADDITIONAL LONG ANSWERS|12 Videos

  • PERIODIC CLASSIFICATION OF ELEMENTS

    SURA PUBLICATION|Exercise II. WRITE BRIEF ANSWER TO THE FOLLOWING QUESTIONS.|27 Videos

  • HYDROGEN

    SURA PUBLICATION|Exercise NUMERICAL PROBLEM|2 Videos

  • PHYSICAL AND CHEMICAL EQUILIBRIUM

    SURA PUBLICATION|Exercise Creative questions (HOTS)|11 Videos

Similar Questions

Explore conceptually related problems

An example of covalent crystal is "___________________"

A examples of covalent hydride is ____________

Define covalent radius .

An example of covalent crystalline solid is "___________"

Define covalent radius.

What is covalent radius ? . How would you determine the covalent radius of chlorine atom .

Assertion (A): Covalent radius is always shorter than the actual atomic radius. Reason (R): The formation of covalent bond involves the overlapping of atomic orbitals and it reduces the expected internuclear distance.

SURA PUBLICATION-PERIODIC CLASSIFICATION OF ELEMENTS-ADDITIONAL CHOOSE THE CORRECT ANSWER
  1. With repect to chlorine ,hydrogen will be

    Text Solution

    |

  2. Which orbital diagram gives an insight to the highest ionization ene...

    Text Solution

    |

  3. Among the elements given below has the highest value of electronegativ...

    Text Solution

    |

  4. Pick the incorrect statement about the factors affecting ionization en...

    Text Solution

    |

  5. Statements I : Noble gases have zero electron gain enthlpy. Statem...

    Text Solution

    |

  6. The relative tendency of a bonded atom in a molecule to attract the sh...

    Text Solution

    |

  7. Which of the following property has no unit ?

    Text Solution

    |

  8. In a group with decrease in electronegativity the metallic character ...

    Text Solution

    |

  9. Which of the following processes involves absorption of energy?

    Text Solution

    |

  10. Which set of elements shows positive electron gain enthapy?

    Text Solution

    |

  11. Char Coal is a element.

    Text Solution

    |

  12. Odd one out the following among elements in the triad.

    Text Solution

    |

  13. Which was the first reasonable attempt towards the creation of periodi...

    Text Solution

    |

  14. Which las holds good for lighter elements up to calcium?

    Text Solution

    |

  15. The repetition of physical and chemical properties at regular interval...

    Text Solution

    |

  16. The element with atomic number 215 has not been discovered so far . Wh...

    Text Solution

    |

  17. The placement of element in the periodic table is closely related to i...

    Text Solution

    |

  18. Covalent radius of RB is

    Text Solution

    |

  19. The variation of electron affinity is not as systematic as in the case...

    Text Solution

    |

  20. As we move down the group , the electro positive character of elements...

    Text Solution

    |