13 Which statement about acids and bases is always correct?A An acid with two H atoms per molecule will be stronger than an acid with one H atom permolecule.B A concentrated solution of a strong acid will have a lower pH than a dilute solution of a weakacid.C A concentrated solution of a strong base will have a lower pH than a dilute solution of a weakbase.D A strong acid is more dissociated in solution than a strong base
Question
13 Which statement about acids and bases is always correct?A An acid with two H atoms per molecule will be stronger than an acid with one H atom permolecule.B A concentrated solution of a strong acid will have a lower pH than a dilute solution of a weakacid.C A concentrated solution of a strong base will have a lower pH than a dilute solution of a weakbase.D A strong acid is more dissociated in solution than a strong base
Solution
The correct statement about acids and bases is D: A strong acid is more dissociated in solution than a strong base.
Here's why:
A. The strength of an acid is not determined by the number of H atoms per molecule. It's determined by the degree to which it dissociates in water.
B. While it's true that a concentrated solution of a strong acid will have a lower pH than a dilute solution of a weak acid, this isn't always the case. The pH also depends on the specific acids in question.
C. A concentrated solution of a strong base will not have a lower pH than a dilute solution of a weak base. Bases have a pH above 7, and the stronger the base, the higher the pH.
D. A strong acid is more dissociated in solution than a strong base. This is because strong acids completely ionize in solution, while strong bases do not.
Similar Questions
Multiple Select QuestionSelect all that applyWhich statements about strength and concentration are true?Multiple select question.A dilute solution of strong base contains a small amount of base in the solution.It is not possible to have a dilute solution of a strong acid.A solution in which a large amount of weak acid is dissolved is a dilute solution.The strength of an acid is the degree to which it ionizes in solution.A strong base dissociates completely in solution, regardless of its concentration.A solution in which a small amount of strong acid is dissolved in a dilute solution.
A strong acid:Group of answer choiceshas a higher pH than a weak acid of the same concentrationrequires fewer moles to neutralize a strong base than a weak acid doeshas a stronger conjugate base than a weak acidproduces a higher concentration of its conjugate base than a weak acid does
What is always true of a strong acid?A.It dissociates completely in solution.B.It has not been diluted with water.C.It does not dissociate at all in solution.D.It has more than one hydrogen atom.SUBMITarrow_backPREVIOUS
Which is a strong base?Multiple choice question.a base that ionizes only partially in dilute aqueous solutionthe species produced when a base accepts a hydrogen ionthe species that results when an acid donates a hydrogen iona base that dissociates entirely into metal ions and hydroxide ions
When a strong acid reacts with a weak base, the resulting solution will be:
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