HgS is

Coefficient of linear expansion of a vessel completely filled with Hg is 1 xx 10^(-5)//”^(@)C . If there is no overflow of Hg on heating the vessel, then coefficient of cubical expansion of Hg is

Coefficient of linear expansion of a vessel completely filled with Hg is 1 xx 10^(-5)//”^(@)C . If there is no overflow of Hg on heating the vessel, then coefficient of cubical expansion of Hg is

The roasting of HgS in air produces

The roasting of HgS in air produces :

The roasting of HgS in air produces

A bob of pendulum was filled with Hg and entire Hg is drained out, then the time period of pendulum

Element Hg has two oxidation states Hg^(+) & Hg^(+2) the right order of radii of these ions is :

The compound H_2N -Hg-O-Hg-I is formed by the action of