Arrange the following order of the property indicated: (a). F, Cl, Br and I (negative electron gain enthalpy) (b). Mg, Al, Si and Na (ionization enthalpy) (c). C, N, O and F (second ionization enthalpy)

Arrange the following order of the property indicated:
(a). F, Cl, Br and I (negative electron gain enthalpy)
(b). Mg, Al, Si and Na (ionization enthalpy)
(c). C, N, O and F (second ionization enthalpy)
by

1 Answer

Answer :

Ans. (a). I<Br<F<Cl
(b). Na<Al<Mg<Si
(c). C<N<F<O.
by

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