Question

Boiling point of hydra acids of chalcogens are determined by which force

Answer 1

Hydrogen chalcogenides (also chalcogen hydrides or hydrogen chalcides) are binary compounds of hydrogen with chalcogenatoms (elements of group : oxygen, sulfur, selenium, tellurium, and polonium). Water, the first chemical compound in this series, contains one oxygen atom and two hydrogenatoms, and is the most common compound on the Earth's surface.