Which of the following is not a property of a base?


A.Feel slippery to the touch

B.Change red litmus to blue

CHave a sour taste

D.Produce OH- ions

Verified Answer :

The correct answer is C. Having a sour taste is not a property of a base instead it is a property of acids. The taste of a base is bitter. The other choices given are properties of a base. It feels slippery, changes the litmus paper to blue and produces OH- ions in aqueous form.