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
    First I.P. of \[Mg\] is ...... than \[Al\] [CPMT 1997]

    A) Less

    B) More

    C) Equal

    D) None of these

    Correct Answer: B

    Solution :

    More because of stable configuration of Mg.


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