pepsi

Question

Vinegar
Orange Juice

What property do all three of these common household substances have in common?
Responses
A They are all acidic.They are all acidic.
B They all taste bitter.They all taste bitter.
C They all have a pH above 7.They all have a pH above 7.
D They all turn litmus paper blue.They all turn litmus paper blue.

Answer 1

The correct response is:

A. They are all acidic.

Pepsi, vinegar, and orange juice all have acidic properties.