Which of the following statements about the formation of a solution is true? A. An ionic compound cannot dissolve when a molecul
ar compound acts as the solvent.. B. Dissolution is a chemical change.. C. Dissolution is associated with heat change.. D. Water is a good solvent for C6H6.
A contact force is a force in which and object comes in contact with a another object. A non-contact force, is a force is an object applied by another body. (A good example of a non-contact force is gravity)
