Which of the following statements is incorrec | vedclass

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Question

(A) The mercurous ion does not exist as a monomeric $Hg^{+}$ ion because it would have an unpaired electron in the $6s$ orbital,making it paramagnetic

Vedclass · Accepted Answer

Mercurous ion exists as $Hg^{+}$

Vedclass · Answer

(A) The mercurous ion does not exist as a monomeric $Hg^{+}$ ion because it would have an unpaired electron in the $6s$ orbital,making it paramagnetic. Instead,it exists as a dimer $Hg_2^{2+}$,where two $Hg^{+}$ ions are linked by a metal-metal bond. This pairing of electrons makes the $Hg_2^{2+}$ ion diamagnetic and colourless. Therefore,the statement that the mercurous ion exists as $Hg^{+}$ is incorrect.

Which of the following statements is incorrect?

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