Colligative properties Study guides, Class notes & Summaries

solution correct answer: consists of a solvent (dissolving medium) and one or more solutes; most of its properites are dependent on the properties of the solute Colligative properties correct answer: properties of a solution that depend only on the number of particles dissolved in it, not the properties of the particles themselves. The main ones are boiling point elevation and freezing point depression. Boiling point correct answer: temeperature where vapor pressure equals atoms on the ...

Chem 162 Final Exam Questions and Answers Latest Updated 2024/2025 (Graded A+) Chemistry definition correct answers Study of structure, properties, transformations of matter Matter correct answers Anything that has mass + takes up space Phases: solid, liquid, gas Condensed phases = solids + liquids Intermolecular Forces (IMF) correct answers = Interactions between molecules/atoms/ions Solution correct answers = Homogenous mixtures of 2+ pure substances In a solution, the solute is disperse...

CHEM 1212: Final Exam Questions and Answers Colligative Properties - CORRECT ANSWER-properties of solution, such as freezing point and boiling point, which depend on the concentration of solute particles dissolved in the solvent Freezing Point Depression Equation - CORRECT ANSWERMolality - CORRECT ANSWER-moles of solute per kg of solvent Molality= - CORRECT ANSWERWhat is the definition of colligative properties? (Antifreeze) - CORRECT ANSWERproperties of a solution that depend on the...

Which is the detector of choice for nephelometers? Select one: a. diode array b. photomultiplier tube c. gas photodiode d. LED - ACCURATE ANSWERS b Which statement regarding turbidimetry is NOT correct? Select one: a. light scattered by solutes in the solution at 180° from the incident light is measured by a photon detector b. the measurement of light is made at right angles to the incident light c. scattered light is directly proportional to the number of particles in solution d. ...

Chemistry definition correct answers Study of structure, properties, transformations of matter Matter correct answers Anything that has mass + takes up space Phases: solid, liquid, gas Condensed phases = solids + liquids Intermolecular Forces (IMF) correct answers = Interactions between molecules/atoms/ions Solution correct answers = Homogenous mixtures of 2+ pure substances In a solution, the solute is dispersed uniformly throughout the solvent - Solute = compound(s) in lesser amount - ...

An _____ property depends upon the size of the sample correct answer: extensive Density is expressed in correct answer: grams/mL In the density lab experiment, we learned how to correct answer: find the volume of an unknown sample Density can be found by correct answer: a direct measurment (g/mL) In the density lab experiment, which balance did we use? correct answer: analytical, semi-analytical, triple beam Which of the follow properties will not be studied in this experimen...

Test Bank for Chemistry: The Molecular Nature of Matter, 8th Edition 8e by Neil D. Jespersen, Alison Hyslop. Full Chapters test bank are included with answers - Chapter 1 to 22 included 0 A Very Brief History of Chemistry 1 0.1 Chemistry’s Important Concepts 2 0.2 Supernovas and the Elements 3 0.3 Elements and the Earth 5 0.4 Dalton’s Atomic Theory 7 0.5 Internal Structure of the Atom 8 Tools for Problem Solving 20 Review Questions and Problems 21 1 Scientific Meas...

Which is the detector of choice for nephelometers? Select one: a. diode array b. photomultiplier tube c. gas photodiode d. LED - ANSWER-b Which statement regarding turbidimetry is NOT correct? Select one: a. light scattered by solutes in the solution at 180° from the incident light is measured by a photon detector b. the measurement of light is made at right angles to the incident light c. scattered light is directly proportional to the number of particles in solution d. measures t...

General Chemistry 2 Final Exam Questions and Answers | Latest Version | 2024/2025 | Graded A+ What determines the direction in which a chemical equilibrium will shift when the concentration of one of the reactants is increased? The equilibrium will shift to the right, towards the formation of more products, to counteract the increase in reactant concentration. How can you assess the strength of an acid or base using pH and pOH values? The strength of an acid or base can be asse...

Substances that contain two or more different elements in a fixed proportion correct answers Compounds Group of atoms held together by chemical bonds correct answers Molecule Nuclei that contain the same number of protons but different number of neutrons correct answers Isotopes Zone in the ocean where temperature decreased rapidly with depth correct answers Thermocline Enhanced by dissolved inorganic carbon species correct answers Ocean's buffering capacity The constant proporti...