A. forms an acid salt
B. is an insoluble base
C. forms a double salt
D. reacts with a base or an acid
Correct Answer: Option D
D. reacts with a base or an acid
A. forms an acid salt
B. is an insoluble base
C. forms a double salt
D. reacts with a base or an acid
Correct Answer: Option D
D. reacts with a base or an acid
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