JEE Mains · Chemistry · STD 11 - 3. Classification of elements and periodicity in properties
Given below are two statements: Statement \(I\) : The correct order of first ionization enthalpy values of \(\mathrm{Li}, \mathrm{Na}, \mathrm{F}\) and \(\mathrm{Cl}\) is \(\mathrm{Na}<\mathrm{Li}<\mathrm{Cl}<\mathrm{F}\). Statement \(II\) : The correct order of negative electron gain enthalpy values of \(\mathrm{Li}, \mathrm{Na}, \mathrm{F}\) and \(\mathrm{Cl}\) is \(\mathrm{Na}<\mathrm{Li}<\mathrm{F}<\mathrm{Cl}\) In the light of the above statements, choose the correct answer from the options given below :
- A Both Statement \(I\) and Statement \(II\) are true
- B Both Statement \(I\) and Statement \(II\) are false
- C Statement \(I\) is false but Statement \(II\) is true
- D Statement \(I\) is true but Statement \(II\) is false
Answer & Solution
Correct Answer
(A) Both Statement \(I\) and Statement \(II\) are true
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