Home
Class 12
CHEMISTRY
Which of the following statements is/are...

Which of the following statements is/are correct

A

Van der Waals. radius of iodine is more than its covalent radius.

B

All isoelectronic ions of corresponding elements belong to the same period of the periodic table

C

The electron affinity of fluorine is greater than that of chlorine.

D

`IE_(2)` of N-atom is higher than that of O-atom, while `IE_(1)` of O-atom is higher than that of N-atom

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • INORGANIC CHEMISTRY

    ALLEN|Exercise PERIODIC TABLE (MATCH THE COLUMN TYPE QUESTIONS)|5 Videos

  • INORGANIC CHEMISTRY

    ALLEN|Exercise CHEMICAL BONDING|119 Videos

  • HYDROGEN

    ALLEN|Exercise EXERCISE-5|17 Videos

  • Ionic Equilibrium

    ALLEN|Exercise All Questions|37 Videos

Similar Questions

Explore conceptually related problems

Which of the following statement is/are correct?

Which of the following statement is/are correct ?

Which of the following statement is/are correct?

Which of the following statement is/are correct?

Which of the following statement is/are correct ?

Which of the following statement is/are correct?

Which of the following statement is/are correct :

Which of the following statement is/are correct

Which of the following statement is/are correct?

Which of the following statement is/are correct?

ALLEN-INORGANIC CHEMISTRY-METALLURGY
  1. Which of the following statements is/are correct

    Text Solution

    |

  2. In order to refine "copper" it is melted in a furnace and it is stirre...

    Text Solution

    |

  3. The process which involves the treatment of the ore with a suitable re...

    Text Solution

    |

  4. Select correct matching :-

    Text Solution

    |

  5. Read the following statements :- (I) Al has greater affinity than t...

    Text Solution

    |

  6. Which of the following is incorrect ?

    Text Solution

    |

  7. Which of the reactions occurs in slag formation zone in blast furnace ...

    Text Solution

    |

  8. Giving suitable example, describe the importance of the formation of c...

    Text Solution

    |

  9. Both copper carbonate and copper hydroxide are present in :-

    Text Solution

    |

  10. Ag(2)S +underset("Excess")(KCN) to [Ag(CN)(x)]^(-n) [Ag (CN)(x)]^(-n...

    Text Solution

    |

  11. When ZnS and PbS minerals are present together, Then NaCN added to sep...

    Text Solution

    |

  12. Which of the following statement is not correct regarding calcination ...

    Text Solution

    |

  13. "Ore" overset("Calcination")to "Residue" overset("dil.HNO"(3))tounders...

    Text Solution

    |

  14. Which of the following is not correctly matched

    Text Solution

    |

  15. The method of zone refining of metals is based on the principle of

    Text Solution

    |

  16. Aluminium oxide is not reduced by chemical reactions due to

    Text Solution

    |

  17. Which of the following sulphide ore is not concentrated by froth-float...

    Text Solution

    |

  18. Which of the following statements is correct regarding the slag obtain...

    Text Solution

    |

  19. Which of the following factors is of no significance for roasting sul...

    Text Solution

    |

  20. In the context of the Hall-Heroult process for the extraction of Al, w...

    Text Solution

    |

  21. Which of the above curve is wrongly presented -

    Text Solution

    |