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Periodic Table and Periodicity · 2013 · Shift 0

2 Chemistry questions from this JEE Main paper
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Periodic Table and Periodicity · 2013 · Shift 0

2 Chemistry questions from this JEE Main paper

  1. Q21.The first ionization potential of Na is 5.1 eV. The value of electron gain enthalpy of Na+ will be:
    Chemistry · Periodic Table and Periodicity · MCQ
  2. Q22.Which of the following represents the correct order of increasing first ionization enthalpy for Ca, Ba, S, Se and Ar?
    Chemistry · Periodic Table and Periodicity · MCQ