[" 5.The molarity of 3M solution of methanol if "],[" the density of the solution is 0.9gram cm-3"],[[" 1.3.73M 2.3.0M 3.3.1M "," Aone of the above "],[" (the "]]

The density of 3(M) solution of NaCl is 1.25g*cm^(-3) calculate the molality of the solution.

The mole fraction of a solute in a binary solution is 0.1. At 298 K, molarity of this solution is same as its molality. Density of this solution at 298 K is 2.0 g cm^(-3) . The ratio of molecular weights of the solute and the solvent (M_("solute")//M_("solvent")) is

Molarity of H_2SO_4 solution is 18M. If density of solution is 1.8g//cm^3 Calculate motatity of solution.

Resistance of 0.2 M solution of an electrolyte is 50Omega . The specific conductance of the solution is 1.3 S m^(-1) . If resistance of the 0.4 M solution of the same electrolyte is 260 Omega , its molar conductivity is :