Which of the following is the correct order o | vedclass

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

Question

(D) The reducing power of an element is determined by its standard oxidation potential. $A$ higher negative value of standard reduction potential $(E^

Vedclass · Accepted Answer

$Al > Ga > In > Tl$

Vedclass · Answer

(D) The reducing power of an element is determined by its standard oxidation potential. $A$ higher negative value of standard reduction potential $(E^0)$ indicates a stronger reducing agent. For Group $13$ elements,the standard reduction potential values are: $Al (-1.66 \ V), Ga (-0.56 \ V), In (-0.34 \ V),$ and $Tl (+1.26 \ V)$. Since $Al$ has the most negative reduction potential,it is the strongest reducing agent. The reducing power decreases down the group as the stability of the $+1$ oxidation state increases due to the inert pair effect. Thus,the correct order is $Al > Ga > In > Tl$.

Which of the following is the correct order of reducing power for $Al, Ga, In,$ and $Tl$?

Similar Questions

$Ni$ anode is used in the electrolytic extraction of

Anhydrous $Na_2CO_3$ is also known as

In an $AC$ generator,a coil with $N$ turns,all of the same area $A$ and total resistance $R$,rotates with frequency $\omega$ in a magnetic field $B$. The maximum value of $emf$ generated in the coil is

If $x$ and $y$ are acute angles such that $\cos x + \cos y = \frac{3}{2}$ and $\sin x + \sin y = \frac{3}{4}$,then $\sin(x+y)$ is equal to

Dispersive power depends on the following:

Vedclass Test Series

Exam Paper Generator

Online Exam Module