Home
Class 11
CHEMISTRY
For the process X((g)) + e^(-) rarr X(...

For the process
`X_((g)) + e^(-) rarr X_((g))^(-), Delta H =x` and `X_(g)^(-) rarr X_(g) + e^(-) , Delta H = y`
Select correct alternat :

A

ionisation energy of `X_((g))^- is Y`

B

electron affinity of `X_((g)) is x`

C

electron affinity of `X_((g)) is -Y`

D

all the correct statements.

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • PERIODIC TABLE

    AAKASH SERIES|Exercise EXERCISE ON PASSAGE|12 Videos

  • PERIODIC TABLE

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE -2B|85 Videos

  • PERIODIC PROPERTIES

    AAKASH SERIES|Exercise LEVEL-II (TYPE -II) (PRACTICE SHEET -3 (SUBJECTIVE/ ANALYTICAL TYPE QUESTIONS ))|8 Videos

  • PURIFICATION OF ORGANIC COMPOUNDS AND IUPAC NOMENCLATURE

    AAKASH SERIES|Exercise ADDITIONAL PRCATICE EXERCISE (LEVEL - II (LECTURE SHEET (ADVANCED) INTEGER TYPE QUESTIONS)|2 Videos

Similar Questions

Explore conceptually related problems

H_((aq))^(+) + OH_((aq))^(-) rarr H_(2)O_((l)) , Delta H = -ve and Delta G= -ve then the reaction is

Given C_((s)) + O_(2(g)) rarr CO_(2(g)), Delta H = -395 kJ , S_((g)) + O_(2(g)) rarr SO_(2(g)) , Delta H = -295 kJ , CS_(2(l)) + 3O_(2(g)) rarr CO_(2(g)) + 2SO_(2(g)) , Delta H = -1110 kJ The heat of formation of CS_(2(l)) is

The enthalpy of the reaction H_(2(g)) + O_(2(g)) rarr H_2O_((g)) is DeltaH_1 and that of H_(2(g)) + O_(2(g)) rarr H_(2)O_((l)) is Delta H_2 . Then

Process (A) : F_(2(g)) + 2e^(-) rarr 2F^(-)_((g)) , Process (B) : Cl_(2(g)) +2e^(-) rarr 2Cl_(g)^(-) which of these process is easy ? Why ?

Consider the following changes a) M_((g))^(+2) rarr M_((g))^(+3) + e^(-) b) M_((g))^(+) rarr M_((g))^(+2) + e^(-) d) M_(g) rarr M_((g))^(+3) + 3e^(-) In Which case more energy is required

For the reaction X_(2)O_(4(l)) rarr 2XO_(2(g)), Delta U= 2.1 "kcal", Delta S= 20 "cal " K^(-1) at 300K, Hence Delta G is

AAKASH SERIES-PERIODIC TABLE-OBJECTIVE EXERCISE -3
  1. The IUPAC name of ""(104)Rf is

    Text Solution

    |

  2. The IUPAC name of ""(107)Bh is

    Text Solution

    |

  3. Screening constant depends upon A) Number of inner shells B) Numbe...

    Text Solution

    |

  4. Screening constant of Be is 2.05 and that of B is

    Text Solution

    |

  5. Write any two properties which are decreased from top to bott...

    Text Solution

    |

  6. Screening by inner electrons will be more effective in

    Text Solution

    |

  7. Correct order of first ionisation potentials

    Text Solution

    |

  8. In a period from left to right A) nuclear charge increases B) eff...

    Text Solution

    |

  9. Relation between oxidation numbers and electronegativity is given by

    Text Solution

    |

  10. Screening effect influences A) atomic radius B) Ionisation enthal...

    Text Solution

    |

  11. {0} is a set contains the element……..

    Text Solution

    |

  12. Number of unpaired electrons in Gd(Z =64) and the net electrons spin a...

    Text Solution

    |

  13. For the process X((g)) + e^(-) rarr X((g))^(-), Delta H =x and X(g)^...

    Text Solution

    |

  14. Some statements are given regarding nature of oxides (i) In second ...

    Text Solution

    |

  15. When an electron adds on F atom, It becomes

    Text Solution

    |

  16. On going down a main subgroup in the periodic table (example Li to Cs ...

    Text Solution

    |

  17. Identify the correct statement

    Text Solution

    |

  18. Identify the correct order in which the ionic radius of the following ...

    Text Solution

    |

  19. The atomic radius decreases in a period due to

    Text Solution

    |

  20. Among the following, the number of elements showing only one non-zero ...

    Text Solution

    |