For the reaction `K(g)+F(g) +K^(o+)+F^(Theta)` (separated ions `DeltaH = 19 kcal mol^(-1)`), if the ionisation potential of `K` and the electron affinity of `F^(Theta)` have a geometric means of `3.88eV` and `IP gt EA`, calculate the values fo ionisation potential and electron affinity.

Assertion (A): Ionisation potential of K is numerically the same as electron affinity of K^(+) Assertion (R): Ionisation potential and electron affinity both depend on screening effect

Ionisation potential and electron affinity of fluorine are 17.42 and 3.45 eV respectively. Calculate the electronegativity of fluorine.

Ionisation potential and electron affinity of fluorine are 17.42 and 3.45eV respectively .Calculate the electronegativity of fluorine on Mulliken scale and Pauling scale .

For the gaseous reaction , K_((g)) + F_((g)) to K^(+) + F^(-) , DeltaH was calculated to be 19 kcal under conditions where the cations and anions were prevented by electrosatic separation from combining with each other. The ionisation potential of K is 4.3 eV. What is the electron affinity of F ?

The wavelength of K_(alpha) line for copper is 1.36^(@) . Calculate the ionisation potential of a K shell electron in copper.

Ionisation energy of F is 320 kJ mol^(-1) . The electron affinity of fluorine would be:

For the gaseous reaction K+F rarrK^(o+)+F^(ɵ) Delta H = 19 kcal mol^(-1) under the condition when cations and anions are prevented by electrostatic separation from combining with each other. The IE_(1) of K is 4.3 eV . Calculate Delta_("eg")H^(ɵ) of F .

For the gaseous reaction K+F rarrK^(o+)+F^(ɵ) Delta H = 19 kcal mol^(-1) under the condition when cations and anions are prevented by electrostatic separation from combining with each other. The IE_(1) of K is 4.3 eV . Calculate Delta_("eg")H^(ɵ) of F .

The value of DeltaH^(@) for the reaction Cu^(+)(g)+I^(-)(g)toCuI(g) is -446kJ mol^(-1) . If the ionisation energy of Cu(g) is 745 kJ mol^(-1) and the electron affinity of I(g) is -295 kJ mol^(-1) , then the value of DeltaH^(@) for the formation of one mole of CuI(g) from Cu(g) and I(g) is: