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Ionic radii of...

Ionic radii of

A

`Ti^(4+) lt Mn^(7+)`

B

`""^(35)Cl^(-) gt ""^(37) Cl^(-)`

C

`K^(+) gt Cl^(-)`

D

`P^(3+) gt P^(5+)`

Text Solution

Verified by Experts

The correct Answer is:
D
Nuclear charge per electron is greater in `P^(5+)`. Therefore its size is smaller.
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Knowledge Check

  • Statement 1 : The ionic radii follows the order: I^- lt I lt I^+ Statement 2 : Smaller the value of larger the size of the species.

    A
    Statement 1 is True, statement 2 is True, Statement 2 is Correct explanation for Statement 1.
    B
    Statement 1 is True, Statement 2 is True, Statement 2 is NOT a correct explanation for Statement 5
    C
    Statement 1 is True, Statement 2 is False.
    D
    Statement i is False, Statement 2 is True.

  • The atomic radii of the elements are almost same of which series

    A
    Fe - Co - Ni
    B
    Na - K - Rb
    C
    F-CI - Br
    D
    Li - Be-B

  • The atomic radii of the elements are almost same of which series

    A
    Fe - Co - Ni
    B
    Na - K - Rb
    C
    F-CI - Br
    D
    Li - Be-B

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