Home
Class 12
CHEMISTRY
Consider the following ionization energi...

Consider the following ionization energies for a metal M
`M_((g)) rarr M_((g))^(+) + e^(-) , " " DeltaH = + 580` kJ / mole
`M_((g))^(+) rarr M_((g))^(+2) + e^(-) , " " DeltaH = + 1815` kJ / mole
`M_((g))^(+2) rarr M_((g))^(+3) + e^(-) , " " DeltaH = + 2740` kJ / mole
`M_((g))^(+3) rarr M_((g))^(+4) + e^(-) , " " DeltaH = + 11600` kJ / mole
Select correct order

A

`M_((g))^(+2) lt M_((g))^(+4)` (size )

B

`M_((g))^(+4) lt M_((g))^(+3)` (ionization energy )

C

`M_((g))^(+3) lt M_((g))^(+4)` (electron affinity)

D

All given orders are correct

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ORGANIC COMPOUNDS CONTAINING NITROGEN

    NARAYNA|Exercise EXERCISE-4|30 Videos

  • POLYMERS

    NARAYNA|Exercise EXERCISE -4|8 Videos

Similar Questions

Explore conceptually related problems

M_((g)) rarr M_((g))^(+) +e^(-), DeltaH = 100eV M_((g)) rarr M_((g))^(2+) +2e^(-), DeltaH = 250 eV which is incorrect statement?

Consider the following Ionisation energies for a metal M {:(M(g)rarrM^(+)(g)+e^(-),DeltaH=+580KJ//"mole"),(M^(+)(g)rarrM^(2+)(g)+e^(-),DeltaH=+1815KJ//"mole"),(M^(2+)(g)rarrM^(3+)(g)+e^(-),DeltaH=+2740KJ//"mole"),(M^(3+)(g)rarrM^(4+)(g)+e^(-)(g)e^(-),DeltaH=+11600KJ//"mole"):} Select the correct

Consider the following ionization steps : M(g) rarr M^(+)(g) +e^(-), DeltaH=100eV M(g) rarr M^(2+)(g)+2e^(-),DeltaH=250eV Select correct statement(s)

Consider the following ionization steps: M(g) to M^(+) (g) + e^(-) , DeltaH = + 100 eV M(g) to M^(2+) (g) + 2e^(-) , Delta H = + 250 eV Select correct statement(s):

Which of the following requires highest energy: a. M_((g)) rarr M_((g))^(o+) b. M_((g)) rarr M_((g))^(2+) c. M_((g)) rarr M_((g))^(3+) d. M_((g)) rarr M_((g))^(4+)

H_(2)(g)+I_(2) (s) rarr 2HI (g), DeltaH=51.9 KJ/mole H_(2)(g)+I_(2)(g) rarr 2 HI (g), DeltaH=-9.2 kJ/mole. the heat of reaction of I_(2)(s) rarr I_(2) (g)

NARAYNA-PERIODIC TABLE -All Questions
  1. Four elements P,Q,R & S have ground state electronic configuration as:...

    Text Solution

    |

  2. The strength of an oxyacid E(OH)(n) , where E is the central atom , de...

    Text Solution

    |

  3. Consider the following ionization energies for a metal M M((g)) rar...

    Text Solution

    |

  4. In general , the configuration of lanthanides in (n-2) f^(1-14) (n-1) ...

    Text Solution

    |

  5. An increase in both atomic and ionic radii with atomic number occurs i...

    Text Solution

    |

  6. Mercury is the only metal which is liquid at 0^(@) C . This is due to...

    Text Solution

    |

  7. Arrange the following ions in order of their inceasing radii : Na^(+) ...

    Text Solution

    |

  8. Which is the correct order of ionisation energies ?

    Text Solution

    |

  9. Fluorine was discovered very late because of its high reactivity . It ...

    Text Solution

    |

  10. Which of the following is correct

    Text Solution

    |

  11. Aqueous solution of two compounds M(1) - O - H and M(2) - O - H are pr...

    Text Solution

    |

  12. The correct order of the first ionisation potentials is

    Text Solution

    |

  13. Three elements X , Y and Z have atomic numbers 19 , 37 and 55 respecti...

    Text Solution

    |

  14. Which of the following pairs is chemically similar ?

    Text Solution

    |

  15. The statement which is not correct for periodic classification of elem...

    Text Solution

    |

  16. Be and Mg have zero values of electron affinity because

    Text Solution

    |

  17. The percentage ionic character in H-Br bond in HBr molecule is "", giv...

    Text Solution

    |

  18. Which one of the following arrangements is the incorrect representatio...

    Text Solution

    |

  19. The C-C single bond length is 1.54 A^(@) and that of Cl-Cl is 1.98 A^(...

    Text Solution

    |

  20. The transition elements (d-blocks elements) show variable oxidation st...

    Text Solution

    |