Question

For Cl what will be the value of effective nuclear
charge and screening constant respectively for its
3p electron.:-
(1) 6.9, 10.1
(2) 10.1, 6.9
(3) 10.9, 6.1
(4) None of these

Given answer is Option 4, but i'm getting 1 . Can anyone explain ?​

Answer 1

Answer:

The effective nuclear charge (often symbolized as {\displaystyle Z_{\mathrm {eff} }} Z_{\mathrm{eff}} or {\displaystyle Z^{\ast }} Z^\ast) is the net positive charge experienced by an electron in a polyelectronic atom. The term "effective" is used because the shielding effect of negatively charged electrons prevents higher orbital electrons form experiencing the full nuclear charge of the nucleus due to the repelling effect of inner-layer electrons. The effective nuclear charge experienced by the electron is also called the core charge. It is possible to determine the strength of the nuclear charge by the oxidation number of the atom. Most of the physical and chemical properties of the elements can be explained on the basis of electronic configuration. Consider the behavior of ionization energies in the periodic table. It is known that the magnitude of ionization potential depends upon the following factors:

Answer 2

Answer:

Bernaulli theorem is like conservation of energy

it state that pressure at point + fluid potential energy + energy due to motion of fluid remains constant at each and every point along the stream of flow.

See it in your textbook