Question

Define cryoscopy and cryoscopic constant. ​

Answer 1

Answer:

1.Cryoscopy is the process of determining the lowered freezing points produced in liquid by dissolved substances to determine molecular weights of solutes. Through cryoscopy, a known constant can be used to calculate an unknown molar mass.

2.Cryoscopic constant is defined as the Molal depression constant Or it may be defined as the depression in freezing point when one mole of non-volatile solute is dissolved in one kilogram of solvent. Its units K Kg mol-1.