Verified Solution • 2025–26 Session moderate

QNEET-2023-Ch-313: NEET 2023 Chemistry - Class 12 NEET-2023-Ch-313 Solution: The $E^ $ values for $Al^+/Al = +0.55\ {V}$ and \(Tl^+/Tl = …

The

E^\circ

values for

Al^+/Al = +0.55\ \text{V}

and

Tl^+/Tl = -0.34\ \text{V}

Al^{3+}/Al = -1.66\ \text{V}

and

Tl^{3+}/Tl = +1.26\ \text{V}

Identify the incorrect statement Al is more electropositive than Tl

Tl^{3+}

is a good reducing agent than

Tl^{1+}

Al^+

is unstable in solution Tl can be easily oxidised to

Tl^+

than

Tl^{3+}

A $\mathrm{Al}$ Al is more electropositive than $\mathrm{Tl}$ Tl
B $\mathrm{Tl}^{3+}$ Tl 3 + is a good reducing agent than $\mathrm{Tl}^{1+}$ Tl 1 +
C $\mathrm{Al}^{+}$ Al + is unstable in solution
D $\mathrm{Tl}$ Tl can be easily oxidised to $\mathrm{Tl}^{+}$ Tl + than $\mathrm{Tl}^{3+}$ Tl 3 +

Step-by-Step Verified Solution

Tl 3 act as an oxidising agent not reducing agent.