An industrial waste water I found to contain 8.2% `Na_(3)PO_(4)` and 12% `MgSO_(4)` by mass in solution. If % ionisation of `Na_(3)PO_(4) "and"MgSO_(4)`Are 50 and 60 respectively then its normal boiliung point is [`K_(b)(H_(2)O) = 0.50 K kg "mol"^(-1)`] :

1.0 molal aqueous solution of an electrolyte "A"_(2)"B"_(3) is 60% ionised. The boiling point of the solution at 1 atm is ("K"_("b"("H"_(2)"O"))=0.52 "K kg mol"^(-1)")

Sea water is found to contain 5.85% NaCI and 9.50% MgCI_(2) by weight of solution. Calculate its normal boiling point assuming 80% ionisation for NaCI and 50% ionisation of MgCI[K_(b)(H_(2)O) =0.51 kg mol^(-1)K]

Sea water is found to contain 5.85% NaCI and 9.50% MgCI_(2) by weight of solution. Calculate its normal boiling point assuming 80% ionisation for NaCI and 50% ionisation of MgCI[K_(b)(H_(2)O) =0.51 kg mol^(-1)K]

Sea water is found to contain 5.85% NaCI and 9.50% MgCI_(2) by weight of solution. Calculate its normal boiling point assuming 80% ionisation for NaCI and 50% ionisation of MgCI[K_(b)(H_(2)O) =0.51 kg mol^(-1)K]

pH of 0.1M Na_(2)HPO_(4) and 0.2M NaH_(2)PO_(4) are respectively: (pK_(a)"for" H_(3)PO_(4) are 2.12, 7.21 and 12.0 for respective dissociation to H_2PO_(4)^(-), HPO_(4)^(2-) and PO_(4)^(3-)) :

pH of 0.1M Na_(2)HPO_(4) and 0.2M NaH_(2)PO_(4) are respectively: (pK_(a)"for" H_(3)PO_(4) are 2.12, 7.21 and 12.0 for respective dissociation to HPO_(4)^(2-), HPO_(4)^(-) and PO_(4)^(3-)) :

Calculate the boiling point of solution when 2 g of Na_(2)SO_(4) (M = 142 g mol^(-1) ) was dissolved in 50g of water , assuming Na_(2)SO_(4) undergoes complete ionization . ( k_(b) for water = 0.52 K kg mol^(-1) ).

Calculate the normal boiling point of a sample of sea water found to contain 3.5% of NaCl and 0.13 % of MgCl_(2) by mass. The normal boiling of point of water is 100^(@)C and K_(b)("water")= 0.51K kg mol^(-1) . Assume that both the salts are completely ionised.