MCQ
Among the following metals, interatomic forces are probably the weakest in:
- ACu
- BAg
- CZn
- DHg
Explanation:
Among the metals, interatomic forces are probably the weakest in Hg.
This can be understand from the fact that Hg is liquid whereas Cu, Ag and Zn are solids at room temperature.
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$Compound\xrightarrow{{KMn{O_4}/{H^ \oplus }}}$
Reason : Oxidation state of $Cl$ in $HClO_4$ is $+VII$ and in $HClO_3$ $+V$.