Home
Class 12
CHEMISTRY
The I.E(1). And the I.E(2) in kJ mol^(-1...

The I.`E_(1)`. And the `I.E_(2)` in kJ `mol^(-1)` of a few elements designated by P,Q,R,S are shown below:

Based on the above information, answer the following questions.
Q. Which represents a noble gas?

A

P

B

Q

C

R

D

S

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • PERIODIC PROPERTIES

    VK JAISWAL|Exercise ONE OR MORE ANSWERS IN/ARE CORRECT|99 Videos

  • PERIODIC PROPERTIES

    VK JAISWAL|Exercise MATCHTHE COLUMN|5 Videos

  • p-BLOCK ELEMENTS

    VK JAISWAL|Exercise SUBJECTIVE PROBLEMS|36 Videos

  • QUALITATIVE INORGANIC ANALYSIS

    VK JAISWAL|Exercise SUBJECTIVE PROBLEMS|5 Videos

Similar Questions

Explore conceptually related problems

The I. E_(1) . And the I.E_(2) in kJ mol^(-1) of a few elements designated by P,Q,R,S are shown below: Based on the above information, answer the following questions. Q. Which of the element is likely to be reactive metal?

The first (DeltaH_(1)) and second (DeltaH_(2)) ionisation enthalpies (in kJ mol^(-1)) and the (DeltaH_(eg)) electron gain enthalpy (in kJ mol^(-1)) of a elements are given below: Based on the above information match the following columns.

The first (IE_(1)) and second (E_(2)) ionization energies (kJ/mol) of few elements designated by Roman numerals are given below. Which of these would be an alkali metal?

The (IE_(1)) and the (IE_(2)) in kJ mol^(-1) of a few eiements designated by Roman numberals are shown below. |{:(,I,II,III),(IE_(1),403,549,1142),(IE_(2),2640,1060,2080):}| Which of the above elements is likely to be a (a) non-metal (b) alkali metal (c ) alkaline earth metal?

Ionization energies of five elements in kcal/mol are given below: Q. Which element is a noble gas?

Newman projections P, Q, R and S are shown below : Which one of the following option represents identical molecules ?

VK JAISWAL-PERIODIC PROPERTIES-ASSERTION-REASON TYPE QUESTIONS
  1. The I.E(1). And the I.E(2) in kJ mol^(-1) of a few elements designated...

    Text Solution

    |

  2. Assertion: In CsF, salt, size of Cs^(+) is slightly higher than size o...

    Text Solution

    |

  3. Assertion :- First electrons affinity fo all element is positive. Re...

    Text Solution

    |

  4. Assertion: Helium has the highest value of ionisation energy among all...

    Text Solution

    |

  5. Assertion: F^(-) ion has highest hydrated radius among the other halid...

    Text Solution

    |

  6. Assertion: magnitude of electron gain enthalpy of oxygen is less than ...

    Text Solution

    |

  7. Assertion: Formation of Cl^(-) ion is exothermic wheres O^(2-) ion for...

    Text Solution

    |

  8. Assertion: The electron gain enthalpy of N is +ve while that of P is -...

    Text Solution

    |

  9. Assertion: The formation of F((g))^(-) from F((g)) is exothermic, wher...

    Text Solution

    |

  10. Statement-1: Na^(+) and AI^(3+) are isoelectronic but the magnitude of...

    Text Solution

    |

  11. Assertion: The third period contains only 8 electrons and not 18 like ...

    Text Solution

    |

  12. Statement-I : Cs and F combines violently to form CsF. Statement-II :...

    Text Solution

    |

  13. Statement-1: Second electron gain enthalpy of halogens is always posit...

    Text Solution

    |

  14. Assertion: F atom has less electron afffinity than Cl atom. Reason: ...

    Text Solution

    |

  15. Assertion: Among the halogens bond energy of F(2) is minimum. Reason...

    Text Solution

    |

  16. Assertion: The first ionization energy of Be is greater than that of B...

    Text Solution

    |

  17. Assertion : Noble gases have highest ionisation enthalpies in their re...

    Text Solution

    |

  18. Assertion: Helium and beryllium have similar outer electronic configur...

    Text Solution

    |

  19. Assertion: The first ionisation enthalpy of aluminium is lower than th...

    Text Solution

    |

  20. Assertion: In CsF, salt, size of Cs^(+) is slight higher than size of ...

    Text Solution

    |

  21. Assertion: First electron affinity of all elements is positive. Reas...

    Text Solution

    |