PLEASE HELP! Emma prepared two glasses of water at two different temperatures. She added a spoonful of table salt to the cold water in glass #1 and spoonful of rock salt to the hot water in glass #2. She observed that the spoonful of table salt in glass #1 dissolved faster than the spoonful of rock salt in glass #2. Based on this observation, Emma concluded that salt dissolves faster in cold water than in hot water. Do you think Emma's conclusion is correct? A. No, the temperature in glass #1 is lower, which decreases the rate at which salt dissolves.
B. No, the temperature in glass #2 is lower, which makes salt less soluble in water.
C. Yes, a decrease in temperature increases the rate at which salt dissolves in water.
D. Yes, it is based on an experiment which showed that salt dissolves faster in cold water.