Home
Class 12
CHEMISTRY
What will be the difference of Z("eff") ...

What will be the difference of `Z_("eff")` in `._(11)Na` and `._(19)K` for last electron -

Text Solution

Verified by Experts

The correct Answer is:
0
`Z_("eff") = Z - sigma`
for `Na, K, Rb, Cs Z_("eff") = 2.2`
Thus `Z_("eff")` of `NA - Z_("eff")` of `K = 0`
Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

calculate the difference between th Z_("eff") exerenced by ouutermost electrons in Na and K.

Calculate the value of Z_("eff") for 3d electron of ._(21)Sc .

Find the difference in the value of (n+l) for 19^(th) electron of Cr and 21^(st) electron Sc.

the effective nuclear cvhange (Z_("eff")) takes into account the interelectronic repulsisons in mutielectrons atoms Slaer's rules help us in evaluting z_("eff") fopr various species Apply Slter's Rules to answer the following questions : Z_("eff") for 3d electrons of Zn =x Z_("eff") for 3d electrons of Zn^(2+)=y Z_("eff") for 4s electrons of Zn=z Chose the correct opptions (S) :

Z_(eff) for 4s electron in _(30)Zn I s: