Question

Which of the following is a property of acids?

a. Acids taste bitter.
b. Acids release OH - when dissolved in a liquid.
c. Acids feel slippery when touched. Acids have a sharp or sour taste.
d. Acids have a pH reading above 7.0.

Answer 1

Acids have a sour taste, have a pH reading below 7.0, and change the color of certain indicators.

Step-by-step explanation:

Acids have a sharp or sour taste. Lemons, vinegar, and sour candies are examples of foods that contain acids and taste sour.

Acids have a pH reading below 7.0. The pH scale measures the acidity or alkalinity of a solution. A pH reading below 7.0 indicates acidity, while a pH reading above 7.0 indicates alkalinity.

Acids change the color of certain acid-base indicators. Acidic solutions turn blue litmus paper red and phenolphthalein colorless.