Relative lowering in vapour pressure of an aqueous NaCl solution is 1/6. What is the number of moles of NaCl present in 180g `H_(2)O `

Relative decrease in vapour pressure of an aqueous NaCl is 0.167 . Number of moles of NaCl present in 180g of H_(2)O is:

Relative decrease in vapour pressure in vapour pressure of an aqueous solution NaCI is 0.1067, Number of moles of NaCI present in 180 g H_(2)O is:

Calculate relative lowering of vapour pressure of 0.161 molal aqueous solution

Relative loweringof vapour pressure of a dilute solution is 0.2 . What is the mole fraction of non-volatile solute ?

The relative lowering of vapour pressure in case of dilute solution is directly proportional to:

Calculate relative lowering of vapour pressure in an aqueous solution of CaCI_(2) haing 1 mole of CaCI_(2) dissolve3d in 324 g of water if degree of dissociain is 60%