Why wax, butter, ghee etc are non-electrolytes?

Ratio of (triangle T_b)/K_b of 10 g AB_2 and 14 g A_2B per 100 g of solvent in their respective, solution ( AB_2 and A_2B both are non-electrolytes) is 1 mol/kg in both cases. Hence, atomic wt. of A and B are respectively

This question has statement I and II. Of the four choices given after the statements, choose the one that best describes the two statements. Statement - I : When 'a' mL of a 0.1 molal urea solution is mixed with another 'b' mL of 0.1 molal glucose solution, the boiling point of the solution is no different from the boiling points of the samples prior to mixing but if a mL of molal urea is mixed with 'b' mL of 0.1 molal HF the boiling point is different from the separate samples Statement -II : HF is an electrolyte (weak) whereas glucose is a non electrolyte.

State whether True or False:- Susbtances like butter, ghee are not soluble in water.

At constant temperature, why is the specific conductance of an electrolyte solution no dependent on the cell constant of a conductivity cell?

Many electrovalent or ionic compounds and same non-electrolytes such as organic compounds get readily dissolved in water-why?

The vapour pressure of pure benzene at a certain temperature is 640 mm of Hg. A non-volatile non-electrolyte solid weighing 2.175 g is added to 39 g of benzene. The vapour pressure of the solution is 600 mm of Hg. What is molecular weight of solid substance?

Calculate the freezing point of an aqueous solution of a non-electrolyte having an osmotic pressure 2.0 atm at "300 K. Kf = 1.86 k.kg.mol"^(-1.)" R = 0.0821 lit.atm.k"^(-1)" mol"^(-1)

The vapour pressure of pure benzene at a certain temperature is 0.850 bar. A non-volatile, non-electrolyte solid weighing 0.5 g when added to 39.0 g of benzene (molar mass 78 g mol^-1 ), vapour pressure of the solution, then, is 0.845 bar. What is the moler mass of the solid substance ?

Why is alternating current used for measuring resistance of an electrolytic solution?