Final answer:
Mineral solids being acid soluble means that they can dissolve in acidic solutions. This statement is generally false. Most minerals are not soluble in acids, with only a few exceptions.
Step-by-step explanation:
Mineral solids being acid soluble means that they can dissolve in acidic solutions. This statement is generally false. Most minerals are not soluble in acids, with some exceptions. For example, calcium carbonate is a mineral that is soluble in acids. When calcium carbonate dissolves in acid, it forms calcium ions (Ca2+) and carbonate ions (CO32-). However, not all minerals are soluble in acids, and many minerals are actually insoluble.