6g of urea is dissolved in 90g of water. The relative lowering of vapour pressure is equal to

6 g urea is dissolved in 90 g water. The relative lowering of vapour pressure is equal to:

18 g of glucose is dissolved in 90 g of water. The relative lowering of vapour pressure is equal to ………….

3g urea is dissolved in 45g of water. The relative lowering of vapour pressure is :

Six grams of urea ( molar mass = 60 ) are dissolved in 90 g of water. The relative lowering of vapour pressure is equal to

18g glucose is dissolved in 90g water. The relative lowering of vapour pressure is equal to

18 g of glucose is dissolved in 90 g of water. The relative lowering of vapour pressure of the solution is equal to

3g of urea is dissolved in 45g of H_(2)O . The relative lowering in vapour pressure is