Question
A student collects data on a variety of acids of equal concentration, found in the chemistry stockroom. Given the data below, select the correct ranking of acids from the strongest to weakest Acid & Conductivity & mathrm(pH) A & None & 7 B & High & 2.5 C & Low & 5 D & High & 1 D<B<C<A C<A<B<D A<C<B<D
Answer
4
(185 Votes)
Catrin
Professional · Tutor for 6 years
Answer
The correct ranking of acids from the strongest to weakest is
.
Explanation
## Step 1The conductivity of an acid solution is proportional to the strength of the acid. This means that a high conductivity indicates a strong acid, while a low conductivity or none indicates a weak acid.## Step 2The given integers mainly reflect the pH value of the solution. A smaller pH value indicates a stronger acid.## Step 3Using these principles, we can determine that D (High, 1) is the strongest acid, followed by B (High, 2.5), followed by C (Low, 5), and finally A (None, 7) as the weakest.