Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
JEE Main 20244 AprilEvening Shift
Exam
JEE Main
Year
2024
Date
4 April
Shift
Evening Shift
Subject
Chemistry
Chapter
Classification of Elements and Periodicity in Properties

JEE Main 2024 · 4 April · Evening Shift · Chemistry · Classification of Elements and Periodicity in Properties

Given below are two statements : Statement I : The correct order of...

Given below are two statements : Statement I : The correct order of first ionization enthalpy values of (Li,Na,F\mathrm{Li}, \mathrm{Na}, \mathrm{F}) and (Cl\mathrm{Cl}) is (Na<Li<Cl<F\mathrm{Na} \lt \mathrm{Li} \lt \mathrm{Cl} \lt \mathrm{F}). Statement II : The correct order of negative electron gain enthalpy values of (Li\mathrm{Li}), (Na,F\mathrm{Na}, \mathrm{F}) and (Cl\mathrm{Cl}) is (Na<Li<F<Cl\mathrm{Na} \lt \mathrm{Li} \lt \mathrm{F} \lt \mathrm{Cl}) In the light of the above statements, choose the correct answer from the options given below :Given below are two statements : Statement I : The correct order of first ionization enthalpy values of ( Li, Na, F )

Options

  1. AStatement I is true but Statement II is false
  2. BStatement I is false but Statement II is true
  3. CBoth Statement I and Statement II are false
  4. DBoth Statement I and Statement II are true

Correct answer

D. Both Statement I and Statement II are true

Step-by-step solution

Given below are two statements : Statement I : The correct order of first ionization enthalpy values of ( Li, Na, F )
Practice Classification of Elements and Periodicity in Properties on Quantrex Academy →

More from Classification of Elements and Periodicity in Properties

The correct statement(s) regarding the periodic properties of elements is(are) JEE Advanced 2026Match List-I with List-II. List-I Electronic configuration of neutral atom (where n=2 )… JEE Main 2026In a period, the first ionisation enthalpy of the element at extreme left and the… JEE Main 2026Given below are two statements: Statement I: Aluminium is more electropositive than… JEE Main 2026Given below are two statements : Statement I: The number of pairs among [Al_2O_3… JEE Main 2026Given below are two statements: Statement I: The correct order of electronegativity of… JEE Main 2026The 1^ st ionization enthalpy for Mg is +737 kJ/mol. The most probable estimated value of… JEE Main 2026The electronegativity of a group 13 element 'E' is same as that of Ge (on Pauling scale… JEE Main 2026 Full Classification of Elements and Periodicity in Properties list All JEE Main PYQs