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Electron.affinity of halogens follows th...

Electron.affinity of halogens follows the order

A

`F lt Cl lt Br lt I`

B

`F gt Cl gt Br gt I`

C

`Cl gt F gt Br gt I`

D

`Cl gt Br gt I gt F`

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Knowledge Check

  • For electron affinity of halogens, which of the following is correct?

    A
    BrgtF'
    B
    FgtCl'
    C
    Br gt Cl
    D
    FgtI'
  • The electron affinity of nitrogen is lower than that of carbon because

    A
    atomic radius of nitrogen is lower than that of carbon
    B
    effective nuclear charge in carbon is greater
    C
    addition of an electron in N gives `2p^4` configuration
    D
    nitrogen is gaseous element
  • The electron affinity of nitrogen is lower than that of carbon because

    A
    atomic radius of nitrogen is lower than that of carbon
    B
    effective nuclear charge in carbon is greater
    C
    addition of an electron in N gives `2p^(4)` configuration
    D
    nitrogen is gaseous element
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