Solutions questions
1397 published questions with worked solutions.
- The osmotic pressure of 0.2 molar solution of urea at 27^ C (R=0.082 L atm mol^ -1 K^ -1 ) is
- The osmotic pressure (at 27^ C) of an aqueous solution (200 mL) containing 6 g of a protein is 2 10^ -3 atm. If R=0.080 L atm...
- For dilute solution Raoult's law states that [MP PET 2004]
- At 25^ C, the highest osmotic pressure is exhibited by 0.1 M solution of [Manipal 2010]
- After adding a solute, freezing point of solution decreases to -0.186. Calculate T_b if k_f=1.86 and k_b=0.512
- A solution containing 4 g of polyvinyl chloride polymer in one litre of dioxane was found to have an osmotic pressure of 4.1 10^...
- Ethylene glycol is used as an antifreeze in a cold climate. Mass of ethylene glycol which should be added to 4 kg of water to...
- Colligative properties of a solution depend upon [Pb CET 2010]
- At 25^ C, the highest osmotic pressure is exhibited by 0.1 M solution of [RPET 2010]
- Which is not a colligative property in the following? [MP PET 2008]
- Osmotic pressure of a solution at a given temperature [UP SEE 2008]
- Which one is a colligative property? [OJEE 2007]
- For an aqueous solution, freezing point is -0.186^ C. Elevation of boiling point of the same solution is (k_f=1.86^ mol^ -1 kg...
- A 5% solution of cane sugar (molar mass 342) is isotonic with 1% of a solution of an unknown solute. The molar mass of unknown...
- Ethylene glycol, added to water as an antifreeze, serves to
- An 1% solution of KCl (I), NaCl (II), BaCl_2 (III) and urea (IV) have their osmotic pressure at the same temperature in the...
- On adding 1 g arsenic to 80 g benzene, the freezing point of benzene is lowered by 0.19^ C (K_f for benzene =5.08 K kg mol^ -1 )....
- Which is a colligative property? [MP PET 2006]
- Depression in freezing point is 6 K for NaCl solution if k_f for water is 1.86 K/kg mol. The amount (moles) of NaCl dissolved in...
- Which has minimum osmotic pressure? [DCE 2005]
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