If 0.10 M aqueous solutions are prepared of each of the following acids, which produces the solution with the lowest pH?Group of answer choicesbenzoic acid (HC7H5O2), Ka = 6.3 x 10–5acetic acid (HC2H3O2), Ka = 1.8 x 10–5hydrocyanic acid (HCN), Ka = 4.0 x 10–10hydrogen sulfite ion (HSO3-), Ka = 6.2 x 10–8hypobromous acid (HOBr), Ka = 2.5 x 10–9

answer; ///i do believe that the correct answer is (b); ///particle composed of two or more atoms bonded together;

dynamic equilibrium is the answer.

definition

                    entropy is a measure of the randomness or the extent of disorder of a chemical process.

                      enthalpy is a measure of the heat change of a reaction occurring at a constant pressure.

measurement units:

                        entropy is measured in joule per kelvin (jk⁻¹)   whereas enthalpy is measured in joule per mole (jmol⁻¹)

requirements:

                            entropy has no requirements or limits, and its change is measured by the division between the heat change of the chemical process and the temperature.

                              in contrast, enthalpy can only be related to the heat change of the reaction under standard conditions.