SOF NSO · Higher Order Science Application · Quiz
5 real SOF NSO questions on Higher Order Science Application. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.
Question 1 of 5
EASYA student observes that when she adds salt to ice, the ice melts faster and the temperature of the mixture drops below 0°C. She uses this mixture to make ice cream. Which scientific principle explains why the ice-salt mixture becomes colder than ice alone?