JEE Main & Advanced Chemistry Classification of Elements and Periodicity in Properties / तत्त्वों का वर्गीकरण एवं गुणों में आवर्ति Question Bank Numerical Value Type Questions - Classification of Elements and Periodicity in Properties

  • question_answer
    The ionization energy of lithium is \[520\text{ }kJ\text{ }mo{{l}^{-1}}.\] Find the amount of energy (in kJ) required to convert 70 mg of lithium atoms in gaseous state into \[L{{i}^{+}}\] ions.

    Answer:

    5.2


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