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The numerical value of ionisation energy...

The numerical value of ionisation energy of a unipositive
ion is approximately equal to

A

(a) IP value of neutral atom

B

(b) EA value of neutral atom

C

(c) IP value of dipositive ion

D

(d) EA velue of dipositive ion

Text Solution

Verified by Experts

The numerical value of ionisation energy of a
uinpositive ion is approximately equal to the electron
affinity of dipositive ion.
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Knowledge Check

  • Ionisation energy of hydrogen is

    A
    Equal to that of fluorine
    B
    Lower than that of fluorine
    C
    slightly higher than that of fluorine
    D
    Much higher than that of fluorine

  • The ionisation energy of an element is

    A
    The same as the electron affinity of the element
    B
    Equal in magnitude but of opposite sign to the electron affinity of the element
    C
    The energy released when an electron is added to an atom of the element
    D
    The energy required to remove the outermost electron of an atom of the element

  • The correct order of ionisation energy is :

    A
    Cu gt Ag gt Au
    B
    Cu gt Au gt Ag
    C
    Au gt Cu gt Ag
    D
    Ag gt Au gt Cu

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    Which ion has maximum ionisation energy :-

    An Electro magnetic radiation of wavelength 484 nm is just sufficient of ionise a sodium atom. Calculate the ionisation energy of sodium in kJ/mo, approximately?

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