Beckmann's thermometer measures :

Beckmann's thermometer are used to measures:

The molecular weight of non-volatile solute can be determined experimentally by osmotic pressure method or by cryoscopy or by ebullisocopy Berkeley-Hartley method for isotomic presure is commonly used for aqueous solutions. Elevation in b.pt. or depression in f.pt. on addition of non-valatile solute in a solvent is read by Beckmann's thermometer. Select the correct statement :

The least count of Beckmann's thermometer is ____________ .

Describe about Beckmann thermometer.

Describe about Beckmann thermometer.

Describe about Beckmann thermometer.