In some of the reactions,thallium resembles a | vedclass

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(N/A) Thallium $(Tl)$ belongs to group $13$ of the periodic table. The most common oxidation state for this group is $+3$. However,heavier members of

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(N/A) Thallium $(Tl)$ belongs to group $13$ of the periodic table. The most common oxidation state for this group is $+3$. However,heavier members of this group also display the $+1$ oxidation state due to the inert pair effect.
$1$. Resemblance with aluminium: Like aluminium $(Al)$,thallium forms compounds in the $+3$ oxidation state,such as $TlCl_3$ and $Tl_2O_3$.
$2$. Resemblance with group-$I$ metals: Like alkali metals,thallium forms compounds in the $+1$ oxidation state,such as $Tl_2O$ and $TlCl$. This is due to the stability of the $+1$ oxidation state in thallium caused by the inert pair effect.

List $I$ Oxide	List $II$ Type of Bond
$A. N_2O_4$	$I. 1 N-O$ bond
$B. NO_2$	$II. 1 N-O-N$ bond
$C. N_2O_5$	$III. 1 N-N$ bond
$D. N_2O$	$IV. 1 N=N / N\equiv N$ bond

In some of the reactions,thallium resembles aluminium,whereas in others,it resembles group-$I$ metals. Support this statement by giving some evidence.

Similar Questions

Which of the following reactions is a part of the large-scale industrial preparation of nitric acid?

Match List $I$ with List $II$:

List $I$ Oxide List $II$ Type of Bond

$A. N_2O_4$ $I. 1 N-O$ bond

$B. NO_2$ $II. 1 N-O-N$ bond

$C. N_2O_5$ $III. 1 N-N$ bond

$D. N_2O$ $IV. 1 N=N / N\equiv N$ bond

Choose the correct answer from the options given below:

Nitrogen exists as $N_2$,whereas phosphorus exists as $P_4$. This is because ..........

Assertion : Molecular nitrogen is less reactive than molecular oxygen.
Reason : The bond length of $N_2$ is shorter than that of oxygen.

Which of the following is not correct?

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