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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 ionisation potential of an element $M$ is the energy required to
  • A
    Remove one mole of electron from one mole of gaseous anion
  • B
    Remove one mole of electron from one mole of gaseous cation of the element
  • ✓
    Remove one mole of electron from one mole of monovalent gaseous cation of the element
  • D
    Remove $2$ moles of electrons from one mole of gaseous atoms
✓

Answer

Correct option: C.
Remove one mole of electron from one mole of monovalent gaseous cation of the element
c
The second ionisation energy is the energy required to remove an electron from monovalent gaseous cation of the element.

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