Question

HI,H2SO4,HBR, HNO3 AVITIC IN NATURE

Answer 1

You Question Is Wrong

Answer 2

The strength of an acid refers to its ability or tendency to lose a proton (H+).

A strong acid is one that completely ionizes (dissociates) in a solution (provided there is sufficient solvent). In water, one mole of a strong acid HA dissolves yielding one mole of H+ (as hydronium ion H3O+ and higher aggregates) and one mole of the conjugate base, A−. Essentially, none of the non-ionized acid HA remains.

Examples of strong acids are hydrochloric acid (HCl), hydroiodic acid (HI), hydrobromic acid (HBr), perchloric acid (HClO4), nitric acid(HNO3) and sulfuric acid (H2SO4). In aqueous solution, each of these essentially ionizes 100%.

HBr is stroger acid then sulfuric acid (H2SO4). In aqueous medium

Reason H-Br bond is weaker then H-O BOND