True: Substances with pH 3 are acidic, Acids have pH less than 7, Vinegar is an acid, Alkalis turn pH paper purple, Universal indicator can test pH, False: Alkalis have pH less than 7, Baking soda is acidic, Acids have pH 1-6, Fizzy drinks are neutral, pH 7.5 is neutral,

True False Group Sort pH Scale

Leaderboard

Visual style

Options

Switch template

Continue editing: ?