Solutions questions
1397 published questions with worked solutions.
- The freezing point of the 0.05 molal solution of non-electrolyte in water is [MHT-CET 2006]
- Consider the following aqueous solutions and assume 100% ionisation in electrolytes. I. 0.1 m urea; II. 0.04 m; III. 0.05 m; IV....
- The vapour pressure of benzene at a certain temperature is 640 mm of Hg. A non-volatile and non-electrolyte solid weighing 2.175...
- The order of osmotic pressure of isomolar solution of BaCl_2, NaCl and sucrose is [MP PET 2003]
- The mass of glucose that should be dissolved in 50 g of water in order to produce the same lowering of vapour pressure as is...
- The vapour pressure of a pure liquid A is 0.80 atm. When a non-volatile B is added to A its vapour pressure drops to 0.60 atm....
- Maximum lowering of vapour pressure is observed in the case of [J & K CET 2008]
- The freezing point of 1% solution of lead nitrate in water will be [Manipal 2006]
- At temperature 327^ C and concentration C, osmotic pressure of a solution is p, the same solution at concentration C/2 and...
- Which of the following 0.1 M aqueous solutions will have the highest boiling point?
- The vapour pressure will be lowest of [WB-JEE 2006]
- A 5% solution of sugarcane (mol. wt. =342) is isotonic with 1% solution of X under similar conditions. The molecular weight of X...
- The amount of urea dissolved in 500 cc of water (K_f=1.86^ C) to produce a depression of 0.186^ C in the freezing point is
- The freezing point (in ^ C) of solution containing 0.1 g of K_3[Fe(CN)_6] (mol. wt. 329) in 100 g of water (K_f=1.86 K kg mol^ -1...
- The van't Hoff factor of Ca(NO_3)_2 is
- Van't Hoff factor more than unity indicates that the solute in the solution has
- Abnormal colligative properties are observed only when the dissolved non-volatile solute in a given dilute solution [J&K CET 2008]
- 0.004 M Na_2SO_4 is isotonic with 0.01 M glucose. Degree of dissociation of Na_2SO_4 is
- Phenol dimerises in benzene having van't Hoff factor 0.54. What is the degree of association?
- Benzoic acid shows an abnormally high molar mass when its molar mass is determined using a colligative property in benzene...
Other chapters
Alcohols, Phenols and EthersAldehydes, Ketones and Carboxylic AcidsAlternating CurrentAminesAnatomy of Flowering PlantsAncient Indian HistoryAnimal KingdomApplication of DerivativesArea Under CurveAromatic Compounds and Aryl HalidesAtomsBasic Mathematics and LogarithmBinomial TheoremBiodiversity and ConservationBiological ClassificationBiomoleculesBiotechnology and Its ApplicationsBiotechnology: Principles and ProcessesBody Fluids and CirculationBreathing and Exchange of GasesCell Cycle and Cell DivisionCell: The Unit of LifeChemical Bonding and Molecular StructureChemical Coordination and Integration