Question

Solutions with a low pH have which of these properties?

- have an - OH value
-feels slippery
-tastes sour
-turns litmus paper blue

Answer 1

I would say tastes sour, example of this is lemon juice and vinegar. Both are sour (don't test with vinegar) both are marked 2 pH on the pH scale. (The lower the number the higher the acidity is.)

Answer 2

Tastes sour

I did this test a while ago sorry if I'm wrong.