Question

Electronegativity of chlorine is 3. Electron affinity is 3.6ev/atom . Ionisation enthalpy is

Answer 1

Answer:

hope it helps

Explanation:

Energy released for the conversion of Cl to Cl

−

=−3.61 eV per atom

Energy released for the 3×10

23

Cl atoms =3×10

23

×3.61 eV

Energy required for the conversion of Cl to Cl

+

=12.97 eV per atom

No. of atoms ionized =x

Energy required =x×12.97

x×12.97=3×10

23

×3.61

x=

12.97

3×10

23

×3.61

=8.35×10

22