(a) Acids have a _______ taste and they turn _______ litmus to _______.
(b) Substances do not show their acidic properties without _______.
Answer:
(a) Sour; blue; bed.
(b) Water.
(c) Hydrogen.
(a) Acids have a _______ taste and they turn _______ litmus to _______.
(b) Substances do not show their acidic properties without _______.
Answer:
(a) Sour; blue; bed.
(b) Water.
(c) Hydrogen.