Select the wrong statements – InterviewSolution

1.	Select the wrong statements
Answer» Hg from an amalgam with iron Hg vapours are non-poisonous Hg is MONOVALENT in mercurous compounds Oxysalts of mercury are THERMALLY stable Solution :`Hg(NO_3)_2overset(DELTA) RARR Hg + NO_2 + O_2`

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