What is true of acids?
a.They are poor electrolytes.
b.They have a pH above 9.
c.They have a pH below 7.
d.They have a strong affinity for H ions.

Respuesta :

C since they’re very acidic they stay with red colours or even orange

Answer:

They have a pH below 7.

Explanation:

just took the test; picture below:)

Ver imagen alejandrob938

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