Calculate depression in freezing point of `0.03 m` solution of `K_(2)SO_(4)` (assumed ionised) in a solvent with `K_(f)=4K kg "mol"^(-1)`

a. Calculate the depression in freezing point (Delta T_(f)) of 0.1 m solution of ROH in cold conc. H_(2)SO_(4) . K_(f) = x K kg mol^(-1) b. Calculate the Delta T_(1) of 0.2 m solution of Ph_(3) C--OH in cold conc. H_(2)SO_(4) . K_(f) = x K kg mol^(-1) .

Calculate the Delta T_f (depression in freezing point) of 0.4 m solution of CH_3 COOH in benzene solution. K_f = x K kg mol^-1 .

(a) Calculate the Delta T_f (depression in freezing point) of 0.4 m solution of CH_3 COOH in benzene solution. K_f = x K kg mol^-1 . (b) Calculate the Delta T_f of 0.2 m solution of an acid (RCOOH) is conc. H_2 SO_4 , in which (Rc -= O^(oplus)) acylium ion is formed. K_f = x K kg mol^-1 . ( c) Calculate the Delta T_f of 0.3 m solution of an acid (RCOOH) in conc. H_2 SO_4 in which a protonated acid (R-underset(.^o+OH)underset(||)(C)-OH) (I) is formed. K_f = x K kg mol^-1 .

Molal depression constant for a solvent is 4.0 K kg "mol"^(-1) The depression in the freezing point of the solvent for 0.03 "mol kg^(-1) solution of K_(2)SO_(4) is: (Assume complete dissociation of the electrolyte)

Molal depression constant for a solvent is 4.0 kg mol^(-1) . The depression in the freezing point of the solvent for 0.03 mol kg^(-1) solution of K_(2)SO_(4) is : (Assume complete dissociation of the electrolyte)

if the elevation in boiling point of a solution of non-volatile, non-electrolytic and non-associanting solute in solvent ( K_(b) =x K kg "mol"^(-1) )is yK,then the depression in freezing point of solution of same concentration would be ( K_(f) )of the sovent = zk.kg"mol"^(-1) )

if the elevation in boiling point of a solution of non-volatile, non-electrolytic and non-associanting solute in solvent ( K_(b) =xK.kgt."mol"^(-1) )is yK,then the depression in freezing point of solution of same concentration would be ( K_(f) )of the sovent = zk.kg"mol"^(-1) )