Which of the following is an incorrect statem | vedclass

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(C) The correct answer is $C$. $A$: $TlI_3$ does not exist because $Tl^{3+}$ is a strong oxidizing agent and $I^-$ is a strong reducing agent,leading

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Diborane is an example of electron precise hydride

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(C) The correct answer is $C$. $A$: $TlI_3$ does not exist because $Tl^{3+}$ is a strong oxidizing agent and $I^-$ is a strong reducing agent,leading to the formation of $TlI$ and $I_2$. $B$: Trihalides like $BCl_3$ undergo hydrolysis to form $[B(OH)_4]^-$,which is a tetrahedral species. $C$: Diborane $(B_2H_6)$ is an electron-deficient hydride,not an electron-precise hydride,as it has fewer electrons than required for standard covalent bonding. $D$: Hydrolysis of diborane $(B_2H_6 + 6H_2O \rightarrow 2H_3BO_3 + 6H_2)$ yields boric acid $(H_3BO_3)$.

Which of the following is an incorrect statement about the compounds of group $13$ elements?

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