
Solutions Quiz-4
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Popular Questions In Solutions Quiz-4
A solution containing 1.8g of a compound (empirical formula ) in 40g of water is observed to freeze at . The molecular formula of the compound is ()
for water is . If your automobile radiator holds 1.0 kg of water, how many grams of ethylene glycol () must you add to get the freezing point of the solution lowered by ?
Calculate the molal depression constant of a solvent which has freezing point and latent heat of fusion .
The freezing point of water is depressed by in a 0.01 molal NaCl solution. The freezing point of 0.02 molal solution of urea is depressed by.
The freezing point depression constant of water is . If 5.00 g of is dissolved in 45.0g of , the freezing point is found to be . Calculate the can’t Hoff factor for .
0.01 M solution of KCl and are prepared in water. The freezing point of KCl solution is fount to be. What is the freezing point of solution, assuming complete Ionization?
Van't Hoff factors of aqueous solution of X, Y and Z are 1.8, 0.8 and 2.5 respectively. Hence, correct order of the colligative property will be?
If osmotic pressure of 1 M urea is , what will be the osmotic pressure for 0.1 M NaCl?
An aqueous solution containing 1.248g of barium chloride (molar mass = 208.34g ) in 100g of water boils at . Calculate the degree of dissociation of ( for water)
The Henry’s law constant for the solubility of gas in water at 298 K is atm. The mole fraction of in air is 0.8. The number of moles of from air dissolved in 10 moles of water at 298 K and 5 atm pressure is.