• # question_answer Which of the following is/are soluble in ethanol [Roorkee Qualifying 1998] A) $Hg{{F}_{2}}$ B) $HgC{{l}_{2}}$ C) $HgB{{r}_{2}}$ D) $Hg{{I}_{2}}$

Due to less capacity of hydrogen bonding of ${{I}_{2}}$ with water $Hg{{I}_{2}}$ is less soluble in water.