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3. Classification of elements and periodicity in properties — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry3. Classification of elements and periodicity in properties1 Mark
MCQ
The second ionization potential of elements is invariable higher than first ionization  potential because
  • ✓
    The size of cation is smaller than its atom
  • B
    It is easier to remove electron from cation
  • C
    Ionization is an endothermic process
  • D
    None of above
✓

Answer

Correct option: A.
The size of cation is smaller than its atom
a
The second ionization potential of elements is invariable higher than first ionization potential because: The size of cation is smaller than its atom.

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