Classify these substances as acidic, basic, or neutral:
Vinegar, baking soda, tomato juice, sugar
A. Vinegar - acidic
Baking soda - basic
Tomato juice - acidic
Sugar - neutral
B. Vinegar - basic
Baking soda - neutral
Tomato juice - basic
Sugar - acidic
C. Vinegar - neutral
Baking soda - acidic
Tomato juice - neutral
Sugar - basic