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Periodic Table and Periodicity question

2021 · 27 Jul · Shift 2 · Q3
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Periodic Table and Periodicity question

2021 · 27 Jul · Shift 2 · Q3

JEE MainChemistryPeriodic Table and PeriodicityMCQ+4 / −1
The correct order of first ionisation enthalpy is :
  1. A
    Mg < S < Al < P
  2. B
    Mg < Al < S < P
  3. C
    Al < Mg < S < P
  4. D
    Mg < Al < P < S
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