JEE Main 2024 Chemistry question
The correct order of the first ionization enthalpy is
Answer: (D)
Solution
First ionisation enthalpies (kJ mol⁻¹): B 801, Al 577, Ga 579, Tl 589, so Tl > Ga > Al.
The correct order of the first ionization enthalpy is
First ionisation enthalpies (kJ mol⁻¹): B 801, Al 577, Ga 579, Tl 589, so Tl > Ga > Al.