Assertion(A): Hydroflouric acid has low boiling point than water through hydrogen bond in hydroflouric acid is stronger than in water. Reason(R) : Hydrofluoric acid exists as (HF), molecules even in vapour state, where as water exists a (H2O), molecules in vapour state.

Assertion(A): Hydroflouric acid has low boiling point than water throu

1.	Assertion(A): Hydroflouric acid has low boiling point than water through hydrogen bond in hydroflouric acid is stronger than in water. Reason(R) : Hydrofluoric acid exists as (HF), molecules even in vapour state, where as water exists a (H2O), molecules in vapour state.
Answer» The last soldier to leave Afghanistan on the day the U.S. CONCLUDED its 20-year war has been identified as Major General Chris Donahue, COMMANDER of the U.S. Army 82nd Airborne Division, XVIII Airborne Corps. Donahue was one of the commanders on the GROUND leading the evacuation mission.General KENNETH F. McKenzie, the commander of the U.S. Central Command, said Monday that the last U.S. aircraft LEFT Afghanistan on August 30 at 3:29 p.m. ET, or 11:59 p.m. in Kabul.