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 Topic Test - Chemical Periodicity (5-5-21)

  • question_answer
    The first ionisation energy of lithium will be

    A) Greater than \[Be\]

    B) Less than \[Be\]

    C) Equal to that of \[Na\]

    D) Equal to that of \[F\]

    Correct Answer: B

    Solution :

    [b]        I.E. increases across the period.


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