What type of chemical weathering causes a cars landscapes such as cavern?

The type of chemical weathering that leads to the formation of carst landscapes, such as caverns, is primarily dissolution. This process occurs when acidic waters, often rich in carbonic acid from dissolved CO2, react with soluble rocks like limestone. Over time, this chemical reaction creates voids and cavities, eventually leading to the development of extensive cave systems and unique surface features characteristic of karst topography.