RAJASTHAN ­ PET Rajasthan PET Solved Paper-2004

  • question_answer
    Electron affinity is the characteristic of an

    A)  isolated atom

    B)  combined atom

    C)  gaseous isolated atom in ground state

    D)  gaseous isolated atom in excited state

    Correct Answer: C

    Solution :

     Electron affinity is the energy released when an electron is added into a neutral gaseous isolated atom in its ground state.


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