What is the normal B.P.of an aquoues solution whose freezing point is `-2.48^(@)C` ?
(`K_(f)=1.86^(@)C`.kg/mol `K_(b)=0.512^(@)C`.kg/mol)

An aqueous solution freezes at -0.186^(@)C (K_(f)=1.86^(@) , K_(b)=0.512^(@) . What is the elevation in boiling point?

An aqueous solution freezes at -0.2^(@)C . What is the molality of the solution ? Determine also (i) elevation in the boiling point (ii) lowering in vapour pressure at 25^(@)C , given that K_(f)=1.86^(@)C" kg mol"^(-1), K_(b)=0.512^(@)C" kg mol"^(-1) , and vapour pressure of water at 25^(@)C is 23.756 mm.

For an aqueous solution freezing point is -0.186^(@)C . The boiling point of the same solution is (K_(f) = 1.86^(@)mol^(-1)kg) and (K_(b) = 0.512 mol^(-1) kg)

Complete the following statements by selecting the correct alternative from the choices given : An aqueous solution of urea freezes at - 0.186^(@)C, K_(f) for water = 1.86 K kg. mol^(-1),K_(b) for water = 0.512 "K kg mol"^(-1) . The boiling point of urea solution will be :

An aqueous solution boils at 101^(@)C . What is the freezing point of the same solution? (Gives : K_(f) = 1.86^(@)C// m "and" K_(b) = 0.51^(@)C//m )

Which of the following is/are true for a solution containing 30g urea in 100 g water? (K_(f) for water =1.9.^(@)C.kg//mol and K_(b) for water =0.5.^(@)Ckg//mol

An aqueous solution of 0.1 molal concentration of sucrose should have freezing point (K_(f)=1.86K mol^(-1)kg)

What mass of ethlene ethyelne glycol ("molar mass"=62 g mol^(-1)) must be dissolved in 5.5kg of water to lower the freezing point of from 0^(@)C to-10^(@)C ? (K_(f)) for water=1.86 K kg mol^(-1) ).

If 1m solution of benzoic acid in benzene has a freezing point depression of 3.84 ^(@)C . (K_(f)=5.12^(@)C mol^(-1) kg) and boiling point elevation of 2.53^(@)C(K_(b) = 2.53^(@)C "mol"^(-1) kg) , then select the correct statement/s :lt brgtstatement I : there are dimar formation when under =going freezing Statement II : there are no change when undergoing boiling Statement III : reverse of I and II ltbr. Statement IV : dimer formation in freezing and boiling state

Elevation in boiling point of a solution of non-electrolyte in CCl_(4) is 0.60^(@)C . What is the depression in freezing point for the same solution? K_(f)(CCl_(4)) = 30.00 K kg mol^(-1), k_(b)(CCl_(4)) = 5.02 k kg mol^(-1)