Home
Class 12
Chemistry
Calculate the mass of ascorbic acid (Mol...

Calculate the mass of ascorbic acid (Molar mass = 176 `g mol^(-1)`) to be dissolved in 75 g of acetic ac vitamin `C,C_(6)H_(8)O_(6)`) to be dissolved in 75g of acetic acid to lower its melting point by `1.5^(@)C.K_(f)=3.9K" kg "mol^(-1)`

Text Solution

AI Generated Solution

Promotional Banner

Similar Questions

Explore conceptually related problems

Calculate the mass of ascorbic acid ( Vitamin C,C_(6)H_(8)O_(6)) to be dissolved in 75g of acetic acid to lower its melting point by 1.5^(@)C. K_(f)=3.9 K kg mol ^(-1)

Calculatate the mass of compound (molar mass = 256 g mol^(-1) be the dissolved in 75 g of benzene to lower its freezing point by 0 .48 k(k_(f) = 5. 12 k kg mol ^(-1) .

Calculate the freezing point of a solution containing 0.5 g KCl (Molar mass = 74.5 g/mol) dissolved in 100 g water, assuming KCl to be 92% ionized. K_(f) of water = 1.86 K kg/mol.

If 1 g of solute (molar mass = 50 g mol^(-1) ) is dissolved in 50 g of solvent and the elevation in boiling point is 1 K. The molar boiling constant of the solvent is

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) ).

Calculate the freezing point of a solution containing 60 g glucose (Molar mass = 180 g mol^(-1) ) in 250 g of water . ( K_(f) of water = 1.86 K kg mol^(-1) )

A solution of sucrose (molar mass =342 g mol^(-1) ) has been prepared by dissolving 68.5 g of sucrose in 1000 g of water. The depression in freezing point of the solution obtained will be ( K_(f) for water = 1.86K kg mol^(-1) )

45 g of ethylene glycol (C_(2) H_(6)O_(2)) is mixed with 600 g of water. The freezing point of the solution is (K_(f) for water is 1.86 K kg mol^(-1) )

18 g of glucose (C_(6)H_(12)O_(6)) is dissolved in 1 kg of water in a saucepan. At what temperature will the water boil (at 1 atm) ? K_(b) for water is 0.52 K kg mol^(-1) .

18 g of glucose (C_(6)H_(12)O_(6)) is dissolved in 1 kg of water in a saucepan. At what temperature will the water boil (at 1 atm) ? K_(b) for water is 0.52 K kg mol^(-1) .