Question

Volume of a solution changes with change in temperature, then, will the molality of the solution be affected by temperature ? Give reason for your answer.

Answer 1

 the intra molecular space of particle is directly proportional to the kinetic energy and kinetic energy is also directly proportional to the heat .
so when heat of solution is increases  then the kinetic energy of those particle is  increases  and kinetic energy is increases then the molecular space is increase