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JEE Main & Advanced Chemistry Classification of Elements and Periodicity in Properties / तत्त्वों का वर्गीकरण एवं गुणों में आवर्ति Question Bank Electron Affinity

  • question_answer
    Electron affinity is the [MP PMT 1993]

    A) Energy absorbed when an electron is added to an isolated atom in the gaseous state

    B) Energy released when an electron is added to an isolated atom in the gaseous state

    C) Energy required to take out an electron from an isolated gaseous atom

    D) Power of an atom to attract an electron to itself

    Correct Answer: B

    Solution :

    Energy released when an electron is added to an isolated atom in gaseous state.


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