Answer;
A. a substance that releases hydrogen ions in water
C. a substance that tastes sour
E. a substance with a pH below 7
Explanation;
The properties of an acid includes;
-An acid is any substance that releases hydrogen ions, H⁺, into water.
-Sour taste (lemons, limes, and vinegar are acidic) .
-Blue litmus paper turns RED in the presence of hydrogen ions; blue litmus paper is used to test for acids
.
-They have a pH value less than 7
.
-They neutralizes/reacts with bases to give salt and water.
