Statement D is true: "Zinc carbon batteries leak and corrode." Zinc carbon batteries are prone to leaking and corroding over time, especially if they are left in a device for a long period or are stored improperly. When a zinc carbon battery leaks, it can release a corrosive substance that may damage the device or cause harm if it comes into contact with skin. It's important to handle and dispose of zinc carbon batteries carefully to prevent leaks and corrosion.
