2. Questions Bank
  3. JEE Main & Advanced
  4. Chemistry
  5. Classification of Elements and Periodicity in Properties / तत्त्वों का वर्गीकरण एवं गुणों में आवर्ति

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

  • question_answer
    Which has the highest second ionisation potential [AIIMS 1991]

    A) Nitrogen

    B) Carbon

    C) Oxygen

    D) Fluorine

    Correct Answer: C

    Solution :

    In second transition electron is to be removed from half filled orbital.


You need to login to perform this action.
You will be redirected in 3 sec spinner