Advertisements
Advertisements
प्रश्न
State whether the ionization potential increases or decreases on going down a group.
Advertisements
उत्तर
Ionization potential decreases down the group because atomic size increases down the group which decreases the effective nuclear charge over the valence electron which further can now be removed easily.
APPEARS IN
संबंधित प्रश्न
State the trends in ionization energy across the period.
Arrange the elements of second and third period in increasing order of ionization energy.
Arrange the elements of group 17 and group 1 according to the given conditions.
Increasing ionization potential
What is meant by ionization potential?
Electron affinities of two elements A and B are given below:
A = 3.79 electron volts
B = 3.56 electron volts
Which of them will ionize more easily and why?
which element has the highest ionisation potential.
Arrange the following as per instruction given in the bracket.
Na, Mg, Cl, S, Si (increasing ionisation potential)
First ionisation enthalpy of two elements X and Y are 500 kJ mol−1 and 375 kJ mol−1 respectively. Comment about their relative position in a group as well as in a period.
Arrange the following in order of increasing ionisation energy:
Ne, He, Ar
Explain your choice.
Ionisation Potential values depend on the nuclear pull. Explain.
