Which of the following represents the correct | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The inert pair effect is the tendency of the two electrons in the outermost $s$-orbital to remain unshared in compounds due to the poor shielding

Vedclass · Accepted Answer

$B < Al < Ga < In < Tl$

Vedclass · Answer

(A) The inert pair effect is the tendency of the two electrons in the outermost $s$-orbital to remain unshared in compounds due to the poor shielding effect of intervening $d$ and $f$ orbitals.As we move down the group from $B$ to $Tl$,the inert pair effect increases.Therefore,the stability of the $+1$ oxidation state increases down the group,while the stability of the $+3$ oxidation state decreases.The correct order of the inert pair effect for Group $13$ elements is $B < Al < Ga < In < Tl$.

Which of the following represents the correct order of the inert pair effect in Group $13$ elements?

Similar Questions

It is because of the inability of $ns^{2}$ electrons of the valence shell to participate in bonding that:

$Mg_3N_2(s) + H_2O \xrightarrow{R.T.} P \downarrow + Q \uparrow$. Excess $Q$ gas does not form a coloured complex with:

$P_2O_5$ is heated with water to give:

What are the products obtained when ammonia is reacted with excess chlorine?

When bismuth chloride is poured into a large volume of water,the white precipitate produced is

Vedclass Test Series

Exam Paper Generator

Online Exam Module