Q. The magnitude of ionization energy depends upon

View solution

Q. The ionization energy between last element of one period and first element of next period receives a rapid

View solution

Q. The nuclear charge increases in periodic table

View solution

Q. The electronic configuration is evident by the successive

View solution

Q. The force of attraction between nucleus and electrons increases across periods because

View solution

Q. The force of repulsion between electron pairs causes to remove electron with less

View solution

Q. There is less attraction between the fifth electron of Boron and nucleus, hence that electron resides in

View solution

Q. The electronic configuration of electrons involves their addition starting from lowest energy level to

View solution

Q. Electrons always reside in certain energy level outside

View solution

Q. The number of lobes in p-orbital is

View solution

Q. The nuclear charge down the group

View solution

Q. The less amount of attraction between the nucleus and outer electrons is due to

View solution

Q. The process by which electrons spin and pair up against each other is called

View solution

Q. Boron has one more proton than

View solution

Q. The energy level which is closest to nucleus has

View solution

Q. The decrease in the force of attraction is due to the increase in the

View solution

Q. The aqueous phase contains ions

View solution

Q. The substance used as decolourization agent is

View solution

Q. The distance travelled by the solute divided by the distance travelled by the solvent front is

View solution

Q. A complete chemical characterization of a compound must include

View solution