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Osmotic Pressure

Class 12 Chemistry के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

ChemistryWhich statement correctly identifies colligative properties?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 13Easy ChemistryIf two solutions separated by a semipermeable membrane show no net flow of solvent, what are they called?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 13Easy ChemistryWhat type of flow through a semipermeable membrane is called osmosis?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 13Easy ChemistryTwo solutions have the same osmotic pressure at the same temperature. If both are ideal dilute solutions, which statement is correct?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 13Medium ChemistryIn which situation is osmotic pressure more useful than freezing-point depression for determining molar mass?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 13Hard ChemistryWhy must temperature be expressed in kelvin in the osmotic-pressure equation π = iCRT?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 15Medium ChemistryIf the concentration of a dilute solution remains constant and its temperature is increased, what happens to its osmotic pressure?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 15Easy ChemistryIf a cell is placed in a hypertonic solution, in which direction will the net movement of water occur?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 15Medium ChemistryWhy is the osmotic-pressure method particularly useful for determining the molar mass of large molecules?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 15Medium ChemistryWhich of the following is a colligative property of a solution that depends mainly on the number of solute particles?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 15Easy ChemistryWhich of the following is not a colligative property of a solution?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 15Easy ChemistryIf a solution has higher osmotic pressure than another solution at the same temperature, how will the first solution be?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 15Easy ChemistryIf \(C=0.05\), \(R=0.082\), and \(T=300\), what will be the osmotic pressure?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 15Medium ChemistryIf \(\pi=4.92\), \(R=0.082\), and \(T=300\), what is the value of \(C\)?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 15Medium ChemistryWhat is the same in isotonic solutions?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 15Easy ChemistryWhich of the following is not a colligative property that depends on the number of solute particles present in a solution?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 14Easy ChemistryTwo solutions have equal osmotic pressure at the same temperature. If their solutes are non-dissociating, what can be said about their molar concentrations?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 14Medium ChemistryThe osmotic pressure of a solution is 2 units. If its concentration is tripled at the same temperature, what will be the new osmotic pressure?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 14Easy ChemistryTwo solutions of equal volume have concentrations 0.1 mol L⁻¹ and 0.2 mol L⁻¹. At the same temperature, which solution has the higher osmotic pressure?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 14Easy ChemistryIf V and T are constant in the equation πV = nRT, osmotic pressure is proportional to which quantity?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 14Easy