Fact 1: Adding salt to a liquid decreases the melting point of that liquid. Fact 2: Salinity A word describing the salt content of a liquid. Given the two facts above, what will decrease the melting point of a liquid?
Pick from: 1). Heat energy; 2). Dehydration; 3). layers of fat; 4). Physical weathering; 5). chlorofluorocarbons; 6). chemical changes; 7). chemical reaction; 8). Higher salinity;
Answer:
8).