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Periodic Table and Periodicity question

2016 · 10 Apr · Shift 1 · Q13
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Periodic Table and Periodicity question

2016 · 10 Apr · Shift 1 · Q13

JEE MainChemistryPeriodic Table and PeriodicityMCQ+4 / −1
The following statements concern elements in the periodic table. Which of the following is true ?
  1. A
    All the elements in Group 17 are gases.
  2. B
    The Group 13 elements are all metals.
  3. C
    Elements of Group 16 have lower ionization enthalpy values compared to those of Group 15 in the corresponding periods.
  4. D
    For Group 15 elements, the stability of + 5 oxidation state increases down the group.
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